CaratHunter
Plans
Round|Lab Grown|IGI

1.02ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG786634317

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786634317

Diamond specifications and retailer prices

From $159 USD
As of October 29, 2026
Save $764 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $923 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786634317 or 786634317. Listed at 21 retailers as of October 26, 2026, with prices from $159 to $923, a $764 spread on the same certified stone. MOH London lists it at $923. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786634317
Dimensions6.42 × 6.46 × 3.96 mm
L/W Ratio1.01
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
6.42 mm6.46 mm1.02 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786634317
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.5%

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: Oct 29
Current: $923 USD|Low: $153 USD|High: $932 USD|Avg: $372 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10$159 USD
Retailer 4$178 USD
Retailer 3$197 USD
Retailer 11$268 USD
Retailer 7$338 USD
Retailer 2$340 USD
Retailer 5$346 USD
Retailer 6$369 USD
Retailer 12$405 USD
Retailer 8$480 USD
Retailer 9$510 USD
MOH London$923 USD

38 data points across 12 retailers

21 retailers$159 USD to $923 USD

A
Cheapest Retailer
-
$159 USD
A
Retailer 2
-
$178 USD
View
Final sale: no returns
A
Retailer 3
-
$184 USD
View
A
Retailer 4
-
$197 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$197 USD
View
A
Retailer 6
-
$230 USD
HK$1,800 HKD
View
B+
Retailer 7
-
$268 USD
View
A
Retailer 8
-
$294 USD
View
A
Retailer 9
-
$338 USD
ZAR 5,466 ZAR
View
A
Retailer 10
-
$340 USD
£268 GBP
View
B+
Retailer 11
-
$346 USD
£272 GBP
View
B+
Retailer 12
-
$369 USD
€351 EUR
View
Retailer 13
-
$405 USD
View
Price last confirmed 24 days ago
B+
Retailer 14
-
$440 USD
View
B+
Retailer 15
-
$480 USD
A$739 AUD
View
B+
Retailer 16
-
$510 USD
View
B
Retailer 17
-
$542 USD
SGD 733 SGD
View
B
Retailer 18
-
$634 USD
View
B
Retailer 19
-
$640 USD
View
B
Retailer 20
-
$689 USD
View
Most Expensive
B
MOH London
LG786634317 · Oct 26
$923 USD
£727 GBP
View
20 more retailers have this diamond
Prices start from $159 USDSave up to $764 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
1.02ct Round
$159 USD