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Round|Lab Grown|IGI

0.77ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG637451652

Shape and cutting style on the report: Round brilliant

Certificate IGI LG637451652

Diamond specifications and retailer prices

From $230 USD
HK$1,800 HKD
As of November 1, 2026
Save $694 USD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $925 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.77ct lab-grown round diamond

This 0.77ct lab-grown round sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG637451652 or 637451652. Listed at 11 retailers as of November 1, 2026, with prices from $230 to $925, a $694 spread on the same certified stone. MOH London lists it at $925. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637451652
Dimensions5.85 × 5.81 × 3.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.85 mm5.81 mm0.77 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637451652
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

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: Nov 1
Current: $925 USD|Low: $270 USD|High: $936 USD|Avg: $516 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6$270 USD
Retailer 2$300 USD
Retailer 4$344 USD
Retailer 3$347 USD
Retailer 7$431 USD
Retailer 5$542 USD
Retailer 8$629 USD
Retailer 9$691 USD
MOH London$925 USD

43 data points across 9 retailers

11 retailers$230 USD to $925 USD

A
Cheapest Retailer
-
$230 USD
HK$1,800 HKD
A
Retailer 2
-
$256 USD
View
A
Retailer 3
-
$270 USD
View
B+
Retailer 4
-
$300 USD
View
B+
Retailer 5
-
$344 USD
€328 EUR
View
B+
Retailer 6
-
$347 USD
£274 GBP
View
B+
Retailer 7
-
$431 USD
View
B
Retailer 8
-
$542 USD
SGD 733 SGD
View
B
Retailer 9
-
$642 USD
View
B
Retailer 10
-
$691 USD
View
Most Expensive
B
MOH London
LG637451652 · Nov 1
$925 USD
£728 GBP
View
10 more retailers have this diamond
Prices start from $230 USDSave up to $694 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 Round
$230 USD