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Oval|Lab Grown|IGI

0.77ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG811636251

Shape and cutting style on the report: Oval step cut

Certificate IGI LG811636251

Diamond specifications and retailer prices

From $202 USD
As of November 1, 2026
Save $1,005 USD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,207 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.77ct lab-grown oval diamond

This 0.77ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811636251 or 811636251. Listed at 22 retailers as of October 27, 2026, with prices from $202 to $1,207, a $1,005 spread on the same certified stone. Queensmith lists it at $1,207. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811636251
Dimensions7.47 × 4.85 × 2.86 mm
L/W Ratio1.54
Culet sizeLarge
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
7.47 mm4.85 mm0.77 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811636251
Side View
Table 59.0%Crown 39.8°Girdle: MediumPavilion 42.4°Culet: LargeDepth 59.0%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $1,173 USD|Low: $194 USD|High: $1,187 USD|Avg: $489 USD
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
November 1, 2026
Retailer 14$202 USD
Retailer 9$225 USD
Retailer 4$235 USD
Retailer 3$251 USD
Retailer 6$251 USD
Retailer 2$340 USD
Retailer 8$420 USD
Retailer 10$454 USD
Retailer 7$461 USD
Retailer 11$641 USD
Retailer 5$807 USD
Retailer 12$810 USD
Retailer 13$975 USD
Retailer 1$1,173 USD

43 data points across 14 retailers

22 retailers$202 USD to $1,207 USD

A
Cheapest Retailer
-
$202 USD
A
Retailer 2
-
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$235 USD
View
Retailer 4
-
$251 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$251 USD
View
A
Retailer 6
-
$282 USD
HK$2,200 HKD
View
A
Retailer 7
-
$299 USD
View
B+
Retailer 8
-
$340 USD
View
B+
Retailer 9
-
$420 USD
€400 EUR
View
B+
Retailer 10
-
$454 USD
ZAR 7,331 ZAR
View
B+
Retailer 11
-
$461 USD
£363 GBP
View
B
Retailer 12
-
$641 USD
A$986 AUD
View
B
Retailer 13
-
$648 USD
View
B
Retailer 14
-
$683 USD
SGD 923 SGD
View
B
Retailer 15
-
$807 USD
View
Retailer 16
-
$810 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$852 USD
View
B
Retailer 18
-
$860 USD
View
B
Retailer 19
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$975 USD
£768 GBP
View
B
Retailer 20
-
$1,173 USD
£924 GBP
View
B
Retailer 21
-
$1,201 USD
View
Most Expensive
B
Queensmith
LG811636251 · Oct 27
$1,207 USD
£950 GBP
View
21 more retailers have this diamond
Prices start from $202 USDSave up to $1,005 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
0.77ct Oval
$202 USD