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Oval|Lab Grown|IGI

4.02ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG743594237

Certificate IGI LG743594237

Diamond specifications and retailer prices

From $2,378 USD
Save $12,944 USD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $15,322 USD at Novita Diamonds
View at Novita 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 LG743594237 or 743594237. Listed at 22 retailers, with prices from $2,378 to $15,322 at Novita Diamonds, a $12,944 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 angle36.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743594237
Dimensions8.95 × 8.95 × 12.52 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
8.95 mm8.95 mm4.02 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743594237
Side View
Table 59.0%Crown 36.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.4%

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: $15,322 USD|Low: $2,378 USD|High: $15,373 USD|Avg: $6,680 USD|-0.3%
Novita Diamonds
Retailer 2
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Retailer 21
October 1, 2026
Retailer 18$2,378 USD
Retailer 3$2,587 USD
Retailer 12$2,720 USD
Retailer 5$2,889 USD
Retailer 2$3,075 USD
Retailer 10$3,668 USD
Retailer 13$3,776 USD
Retailer 9$3,906 USD
Retailer 20$4,185 USD
Retailer 15$4,203 USD
Retailer 8$4,740 USD
Retailer 7$5,776 USD
Retailer 19$6,245 USD
Retailer 16$6,363 USD
Retailer 21$7,960 USD
Retailer 17$8,250 USD
Retailer 6$10,618 USD
Retailer 11$10,934 USD
Retailer 4$11,012 USD
Retailer 14$13,420 USD
Novita Diamonds$15,322 USD

35 data points across 21 retailers

22 retailers$2,378 USD to $15,322 USD

A
Cheapest Retailer
-
$2,378 USD
A
Retailer 2
-
$2,587 USD
View
A
Retailer 3
-
$2,720 USD
View
A
Retailer 4
-
$2,889 USD
View
A
Retailer 5
-
$3,075 USD
View
A
Retailer 6
-
$3,668 USD
View
A
Retailer 7
-
$3,776 USD
HK$29,500 HKD
View
A
Retailer 8
-
$3,906 USD
View
A
Retailer 9
-
$4,185 USD
View
A
Retailer 10
-
$4,208 USD
£3,314 GBP
View
A
Retailer 11
-
$4,235 USD
£3,334 GBP
View
Price last confirmed 21 days ago
A
Retailer 12
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$4,740 USD
€4,514 EUR
View
A
Retailer 13
-
$5,776 USD
£4,548 GBP
View
A
Retailer 14
-
$6,245 USD
View
A
Retailer 15
-
$6,363 USD
ZAR 102,801 ZAR
View
B+
Retailer 16
-
$7,960 USD
View
B+
Retailer 17
-
$8,250 USD
£6,496 GBP
View
B+
Retailer 18
-
$10,618 USD
View
B+
Retailer 19
-
$10,934 USD
SGD 14,776 SGD
View
B
Retailer 20
-
$11,012 USD
View
B
Retailer 21
-
$13,420 USD
View
Most Expensive
B
Novita Diamonds
cert_743594237 · Oct 1
$15,322 USD
A$23,573 AUD
View
21 more retailers have this diamond
Prices start from $2,378 USDSave up to $12,944 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