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Oval|Lab Grown|IGI

4.02ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG783611000

Certificate IGI LG783611000

Diamond specifications and retailer prices

From $3,202 USD
Save $18,828 USD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $22,030 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 LG783611000 or 783611000. Listed at 24 retailers, with prices from $3,202 to $22,030 at Do Amore Diamonds, a $18,828 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783611000
Dimensions13.18 × 8.85 × 5.50 mm
L/W Ratio1.49
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
13.18 mm8.85 mm4.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783611000
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

Caratlytics Score

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

Price History

Last verified: Sep 28
Current: $22,030 USD|Low: $2,560 USD|High: $22,030 USD|Avg: $8,413 USD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 1, 2026
Retailer 4$3,585 USD
Retailer 20$3,653 USD
Retailer 8$3,715 USD
Retailer 6$3,870 USD
Retailer 3$4,079 USD
Retailer 9$4,877 USD
Retailer 5$5,451 USD
Retailer 13$5,608 USD
Retailer 2$5,768 USD
Retailer 18$6,255 USD
Retailer 10$6,279 USD
Retailer 11$6,395 USD
Retailer 15$8,567 USD
Retailer 16$8,875 USD
Retailer 17$8,889 USD
Retailer 21$10,128 USD
Retailer 7$10,226 USD
Retailer 19$14,110 USD
Retailer 14$14,435 USD
Retailer 12$20,390 USD
Do Amore Diamonds$22,030 USD

13 data points across 21 retailers

24 retailers$3,202 USD to $22,030 USD

A
Cheapest Retailer
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$3,202 USD
A
Retailer 2
-
$3,484 USD
View
A
Retailer 3
-
$3,585 USD
View
A
Retailer 4
-
$3,653 USD
View
A
Retailer 5
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$3,663 USD
View
A
Retailer 6
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$3,715 USD
View
A
Retailer 7
-
$3,870 USD
View
A
Retailer 8
-
$4,079 USD
View
A
Retailer 9
-
$4,877 USD
HK$38,100 HKD
View
A
Retailer 10
-
$5,124 USD
View
A
Retailer 11
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$5,451 USD
View
A
Retailer 12
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$5,615 USD
£4,421 GBP
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A
Retailer 13
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$5,768 USD
View
A
Retailer 14
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$6,255 USD
View
A
Retailer 15
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$6,279 USD
£4,944 GBP
View
A
Retailer 16
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$6,395 USD
€6,090 EUR
View
Price last confirmed 47 days ago
B+
Retailer 17
-
$8,567 USD
ZAR 138,403 ZAR
View
B+
Retailer 18
-
$8,875 USD
A$13,654 AUD
View
B+
Retailer 19
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$8,889 USD
£6,999 GBP
View
B+
Retailer 20
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$10,128 USD
View
B+
Retailer 21
-
$10,226 USD
View
B
Retailer 22
-
$14,110 USD
SGD 19,068 SGD
View
B
Retailer 23
-
$14,435 USD
View
Most Expensive
B
Do Amore Diamonds
27-5C7DB6346 · Sep 30
$22,030 USD
View
23 more retailers have this diamond
Prices start from $3,202 USDSave up to $18,828 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
$3,202 USD