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Oval|Lab Grown|IGI

0.77ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG788681771

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788681771

Diamond specifications and retailer prices

From $195 USD
As of October 30, 2026
Save $817 USD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,012 USD at MOH London · As of November 1, 2026
View at MOH London

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 LG788681771 or 788681771. Listed at 18 retailers as of October 30, 2026, with prices from $195 to $1,012, a $817 spread on the same certified stone. MOH London lists it at $1,012. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788681771
Dimensions7.14 × 5.12 × 3.31 mm
L/W Ratio1.39
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
7.14 mm5.12 mm0.77 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788681771
Side View
Table 58.0%Crown 37.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.6%

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 30
Current: $1,012 USD|Low: $171 USD|High: $1,044 USD|Avg: $428 USD|-3.0%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 9$177 USD
Retailer 14$195 USD
Retailer 8$205 USD
Retailer 5$218 USD
Retailer 6$218 USD
Retailer 13$245 USD
Retailer 15$292 USD
Retailer 10$373 USD
Retailer 2$385 USD
Retailer 17$391 USD
Retailer 12$447 USD
Retailer 4$556 USD
Retailer 3$590 USD
Retailer 16$591 USD
Retailer 7$705 USD
Retailer 11$735 USD
MOH London$1,012 USD

33 data points across 17 retailers

18 retailers$195 USD to $1,012 USD

Retailer 1
-
$177 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$195 USD
View
Final sale: no returns
Retailer 3
-
$205 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$218 USD
View
Price last confirmed 15 days ago
Retailer 5
-
$218 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$243 USD
HK$1,900 HKD
View
A
Retailer 7
-
$245 USD
View
A
Retailer 8
-
$292 USD
View
B+
Retailer 9
-
$373 USD
€355 EUR
View
B+
Retailer 10
-
$385 USD
£303 GBP
View
B+
Retailer 11
-
$391 USD
ZAR 6,324 ZAR
View
B+
Retailer 12
-
$447 USD
View
B
Retailer 13
-
$556 USD
A$855 AUD
View
B
Retailer 14
-
$590 USD
View
B
Retailer 15
-
$591 USD
SGD 799 SGD
View
Retailer 16
-
$705 USD
View
Price last confirmed 17 days ago
B
Retailer 17
-
$735 USD
View
Most Expensive
B
MOH London
LG788681771 · Nov 1
$1,012 USD
£797 GBP
View
17 more retailers have this diamond
Prices start from $195 USDSave up to $817 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
$195 USD