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Oval|Lab Grown|IGI

4.26ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG804659663

Certificate IGI LG804659663

Diamond specifications and retailer prices

From $3,202 USD
Save $10,718 USD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,920 USD at Brilliant Earth
View at Brilliant Earth

About this 4.26ct lab-grown oval diamond

This 4.26ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804659663 or 804659663. Listed at 15 retailers, with prices from $3,202 to $13,920 at Brilliant Earth, a $10,718 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

4.26
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659663
Dimensions12.76 × 9.14 × 5.71 mm
L/W Ratio1.40
Girdle conditionFaceted
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
12.76 mm9.14 mm4.26 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659663
Side View
Table 60.0%Crown 36.3°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $8,902 USD|Low: $1,857 USD|High: $14,468 USD|Avg: $5,891 USD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 1, 2026
Retailer 7$1,857 USD
Retailer 4$3,202 USD
Retailer 9$3,226 USD
Retailer 10$3,700 USD
Retailer 3$3,705 USD
Retailer 2$4,130 USD
Retailer 6$4,991 USD
Retailer 13$5,470 USD
Retailer 11$5,524 USD
Retailer 14$6,935 USD
Retailer 12$7,257 USD
Retailer 5$7,627 USD
Retailer 1$8,902 USD
Retailer 15$9,233 USD
Retailer 8$13,656 USD

32 data points across 15 retailers

15 retailers$3,202 USD to $13,920 USD

B+
Cheapest Retailer
-
$3,202 USD
B+
Retailer 2
-
$3,226 USD
HK$25,200 HKD
View
B+
Retailer 3
-
$3,705 USD
View
B+
Retailer 4
-
$3,708 USD
£2,920 GBP
View
B+
Retailer 5
-
$4,130 USD
€3,933 EUR
View
B
Retailer 6
-
$4,991 USD
A$7,678 AUD
View
B
Retailer 7
-
$5,470 USD
View
B
Retailer 8
-
$5,524 USD
ZAR 89,236 ZAR
View
B
Retailer 9
-
$6,935 USD
View
B
Retailer 10
-
$7,257 USD
£5,714 GBP
View
B
Retailer 11
-
$7,627 USD
View
B
Retailer 12
-
$8,902 USD
A$13,695 AUD
View
B
Retailer 13
-
$9,233 USD
View
B
Retailer 14
-
$13,656 USD
View
Most Expensive
B
Brilliant Earth
20788170A · Oct 1
$13,920 USD
View
14 more retailers have this diamond
Prices start from $3,202 USDSave up to $10,718 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.

B+
4.26ct Oval
$3,202 USD