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Oval|Lab Grown|IGI

4.02ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG754508411

Certificate IGI LG754508411

Diamond specifications and retailer prices

From $2,378 USD
Save $13,982 USD (85%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $16,360 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 4.02ct lab-grown oval diamond

This 4.02ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754508411 or 754508411. Listed at 29 retailers, with prices from $2,378 to $16,360 at Do Amore Diamonds, a $13,982 spread on the same certified stone. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.02
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508411
Dimensions8.88 × 8.88 × 13.14 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.88 mm8.88 mm4.02 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508411
Side View
Table 58.0%Crown 35°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $16,360 USD|Low: $2,080 USD|High: $17,370 USD|Avg: $6,285 USD|-5.8%
Do Amore Diamonds
Retailer 2
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Retailer 28
October 1, 2026
Retailer 27$2,378 USD
Retailer 2$2,560 USD
Retailer 7$2,587 USD
Retailer 18$2,720 USD
Retailer 9$2,889 USD
Retailer 8$2,920 USD
Retailer 28$3,075 USD
Retailer 15$3,668 USD
Retailer 5$3,776 USD
Retailer 14$3,906 USD
Retailer 4$4,185 USD
Retailer 22$4,203 USD
Retailer 24$4,323 USD
Retailer 10$4,740 USD
Retailer 20$5,602 USD
Retailer 12$5,776 USD
Retailer 3$6,245 USD
Retailer 23$6,363 USD
Retailer 26$6,530 USD
Retailer 16$7,669 USD
Retailer 19$7,959 USD
Retailer 6$7,960 USD
Retailer 25$8,250 USD
Retailer 11$10,618 USD
Retailer 17$10,934 USD
Retailer 21$13,420 USD
Retailer 13$15,322 USD
Do Amore Diamonds$16,360 USD

31 data points across 28 retailers

29 retailers$2,378 USD to $16,360 USD

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Cheapest Retailer
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$2,378 USD
A
Retailer 2
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$2,560 USD
£2,016 GBP
View
A
Retailer 3
-
$2,587 USD
View
A
Retailer 4
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$2,720 USD
View
A
Retailer 5
-
$2,889 USD
View
A
Retailer 6
-
$2,920 USD
View
A
Retailer 7
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$3,075 USD
View
A
Retailer 8
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$3,668 USD
View
A
Retailer 9
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$3,776 USD
HK$29,500 HKD
View
A
Retailer 10
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$3,906 USD
View
A
Retailer 11
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$4,185 USD
View
A
Retailer 12
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$4,208 USD
£3,314 GBP
View
A
Retailer 13
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$4,323 USD
View
A
Retailer 14
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$4,377 USD
£3,446 GBP
View
Price last confirmed 24 days ago
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Retailer 15
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$4,740 USD
€4,514 EUR
View
A
Retailer 16
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$5,602 USD
A$8,618 AUD
View
A
Retailer 17
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$5,776 USD
£4,548 GBP
View
A
Retailer 18
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$6,245 USD
View
A
Retailer 19
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$6,363 USD
ZAR 102,801 ZAR
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A
Retailer 20
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$6,530 USD
A$10,046 AUD
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B+
Retailer 21
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$7,669 USD
View
B+
Retailer 22
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$7,959 USD
View
B+
Retailer 23
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$7,960 USD
View
B+
Retailer 24
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$8,250 USD
£6,496 GBP
View
B+
Retailer 25
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$10,618 USD
View
B+
Retailer 26
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$10,934 USD
SGD 14,776 SGD
View
B
Retailer 27
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$13,420 USD
View
B
Retailer 28
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$15,322 USD
A$23,573 AUD
View
Most Expensive
B
Do Amore Diamonds
27-AB7D7F7E0 · Sep 30
$16,360 USD
View
28 more retailers have this diamond
Prices start from $2,378 USDSave up to $13,982 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing.

A
4.02ct Oval
$2,378 USD