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Oval|Lab Grown|IGI

4.03ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG782689223

Certificate IGI LG782689223

Diamond specifications and retailer prices

From $2,384 USD
Save $14,016 USD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $16,400 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 4.03ct lab-grown oval diamond

This 4.03ct 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 LG782689223 or 782689223. Listed at 22 retailers, with prices from $2,384 to $16,400 at Do Amore Diamonds, a $14,016 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

4.03
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782689223
Dimensions12.95 × 8.87 × 5.58 mm
L/W Ratio1.46
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
12.95 mm8.87 mm4.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782689223
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

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: $16,400 USD|Low: $1,906 USD|High: $23,230 USD|Avg: $6,530 USD|-29.4%
Do Amore Diamonds
Retailer 2
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Retailer 22
October 1, 2026
Retailer 22$2,384 USD
Retailer 20$2,594 USD
Retailer 5$2,670 USD
Retailer 3$2,727 USD
Retailer 6$2,765 USD
Retailer 9$2,930 USD
Retailer 10$3,610 USD
Retailer 14$3,924 USD
Retailer 19$4,195 USD
Retailer 16$4,213 USD
Retailer 13$4,313 USD
Retailer 8$4,334 USD
Retailer 7$5,791 USD
Retailer 17$6,379 USD
Retailer 18$6,546 USD
Retailer 15$6,760 USD
Retailer 11$7,687 USD
Retailer 4$7,979 USD
Retailer 2$8,270 USD
Retailer 21$10,434 USD
Retailer 12$10,644 USD
Do Amore Diamonds$16,400 USD

27 data points across 22 retailers

22 retailers$2,384 USD to $16,400 USD

A
Cheapest Retailer
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$2,384 USD
A
Retailer 2
-
$2,594 USD
View
A
Retailer 3
-
$2,670 USD
View
A
Retailer 4
-
$2,727 USD
View
A
Retailer 5
-
$2,765 USD
View
A
Retailer 6
-
$2,930 USD
View
A
Retailer 7
-
$3,610 USD
HK$28,200 HKD
View
A
Retailer 8
-
$3,924 USD
View
A
Retailer 9
-
$4,195 USD
View
A
Retailer 10
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$4,219 USD
£3,322 GBP
View
A
Retailer 11
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$4,313 USD
View
A
Retailer 12
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$4,334 USD
View
A
Retailer 13
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$5,791 USD
£4,560 GBP
View
A
Retailer 14
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$6,379 USD
ZAR 103,053 ZAR
View
A
Retailer 15
-
$6,546 USD
A$10,071 AUD
View
A
Retailer 16
-
$6,760 USD
€6,438 EUR
View
Price last confirmed 110 days ago
B+
Retailer 17
-
$7,687 USD
View
B+
Retailer 18
-
$7,979 USD
View
B+
Retailer 19
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$8,270 USD
£6,512 GBP
View
B+
Retailer 20
-
$10,434 USD
SGD 14,100 SGD
View
B+
Retailer 21
-
$10,644 USD
View
Most Expensive
B
Do Amore Diamonds
27-FC50A34A4 · Sep 30
$16,400 USD
View
21 more retailers have this diamond
Prices start from $2,384 USDSave up to $14,016 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
4.03ct Oval
$2,384 USD