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Oval|Lab Grown|IGI

4.00ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG754507853

Certificate IGI LG754507853

Diamond specifications and retailer prices

From $2,366 USD
Save $12,885 USD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $15,251 USD at Novita Diamonds
View at Novita Diamonds

About this 4ct lab-grown oval diamond

This 4ct 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 LG754507853 or 754507853. Listed at 22 retailers, with prices from $2,366 to $15,251 at Novita Diamonds, a $12,885 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

4.00
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754507853
Dimensions8.91 × 8.91 × 12.48 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
8.91 mm8.91 mm4.00 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754507853
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.7%

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: $15,251 USD|Low: $2,366 USD|High: $15,294 USD|Avg: $6,615 USD|-0.3%
Novita Diamonds
Retailer 2
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Retailer 21
October 1, 2026
Retailer 18$2,366 USD
Retailer 3$2,574 USD
Retailer 12$2,707 USD
Retailer 5$2,876 USD
Retailer 2$3,060 USD
Retailer 10$3,650 USD
Retailer 13$3,763 USD
Retailer 9$3,869 USD
Retailer 20$4,165 USD
Retailer 15$4,182 USD
Retailer 8$4,716 USD
Retailer 7$5,745 USD
Retailer 19$6,220 USD
Retailer 16$6,332 USD
Retailer 21$7,920 USD
Retailer 17$8,209 USD
Retailer 6$10,567 USD
Retailer 11$10,882 USD
Retailer 4$10,957 USD
Retailer 14$13,360 USD
Novita Diamonds$15,251 USD

31 data points across 21 retailers

22 retailers$2,366 USD to $15,251 USD

A
Cheapest Retailer
-
$2,366 USD
A
Retailer 2
-
$2,574 USD
View
A
Retailer 3
-
$2,707 USD
View
A
Retailer 4
-
$2,876 USD
View
A
Retailer 5
-
$3,060 USD
View
A
Retailer 6
-
$3,650 USD
View
A
Retailer 7
-
$3,763 USD
HK$29,400 HKD
View
A
Retailer 8
-
$3,869 USD
View
A
Retailer 9
-
$4,165 USD
View
A
Retailer 10
-
$4,187 USD
£3,297 GBP
View
A
Retailer 11
-
$4,214 USD
£3,318 GBP
View
Price last confirmed 21 days ago
A
Retailer 12
-
$4,716 USD
€4,491 EUR
View
A
Retailer 13
-
$5,745 USD
£4,524 GBP
View
A
Retailer 14
-
$6,220 USD
View
A
Retailer 15
-
$6,332 USD
ZAR 102,295 ZAR
View
B+
Retailer 16
-
$7,920 USD
View
B+
Retailer 17
-
$8,209 USD
£6,464 GBP
View
B+
Retailer 18
-
$10,567 USD
View
B+
Retailer 19
-
$10,882 USD
SGD 14,706 SGD
View
B
Retailer 20
-
$10,957 USD
View
B
Retailer 21
-
$13,360 USD
View
Most Expensive
B
Novita Diamonds
cert_754507853 · Oct 1
$15,251 USD
A$23,463 AUD
View
21 more retailers have this diamond
Prices start from $2,366 USDSave up to $12,885 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
4.00ct Oval
$2,366 USD