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Oval|Lab Grown|IGI

10.55ct H VVS2 Oval Lab Grown Diamond

ID • H/VVS2 • IGI LG789638988

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG789638988

Diamond specifications and retailer prices

From $1,999 USD
As of October 29, 2026
Save $14,851 USD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $16,850 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.55ct lab-grown oval diamond

This 10.55ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG789638988 or 789638988. Listed at 18 retailers as of October 29, 2026, with prices from $1,999 to $16,850, a $14,851 spread on the same certified stone. Brilliant Earth lists it at $16,850. 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

10.55
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789638988
Dimensions18.31 × 12.65 × 7.69 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.31 mm12.65 mm10.55 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789638988
Side View
Table 59.0%Crown 32.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.8%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $16,850 USD|Low: $1,597 USD|High: $385,075 USD|Avg: $28,599 USD
Brilliant Earth
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
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Retailer 17
Retailer 18
October 29, 2026
Retailer 16$1,999 USD
Retailer 4$2,175 USD
Retailer 13$2,237 USD
Retailer 17$2,319 USD
Retailer 11$2,485 USD
Retailer 18$3,257 USD
Retailer 3$3,518 USD
Retailer 15$3,807 USD
Retailer 2$3,962 USD
Retailer 12$4,750 USD
Retailer 5$4,862 USD
Retailer 14$5,715 USD
Retailer 8$5,758 USD
Retailer 9$6,532 USD
Retailer 6$8,944 USD
Retailer 7$13,750 USD
Brilliant Earth$16,850 USD
Retailer 10$385,075 USD

35 data points across 18 retailers

18 retailers$1,999 USD to $16,850 USD

A
Cheapest Retailer
-
$1,999 USD
A
Retailer 2
-
$2,175 USD
View
A
Retailer 3
-
$2,237 USD
View
Final sale: no returns
A
Retailer 4
-
$2,319 USD
View
Retailer 5
-
$2,319 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$2,485 USD
View
A
Retailer 7
-
$3,257 USD
View
B+
Retailer 8
-
$3,518 USD
View
B+
Retailer 9
-
$3,807 USD
View
B+
Retailer 10
-
$3,962 USD
ZAR 64,005 ZAR
View
Retailer 11
-
$4,750 USD
A$7,307 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$4,862 USD
£3,828 GBP
View
B+
Retailer 13
-
$5,715 USD
View
B+
Retailer 14
-
$5,758 USD
View
B
Retailer 15
-
$6,532 USD
View
B
Retailer 16
-
$8,944 USD
View
B
Retailer 17
-
$13,750 USD
View
Most Expensive
B
Brilliant Earth
19985090A · Oct 29
$16,850 USD
View
17 more retailers have this diamond
Prices start from $1,999 USDSave up to $14,851 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
10.55ct Oval
$1,999 USD