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Round|Lab Grown|IGI

1.30ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG770644946

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770644946

Diamond specifications and retailer prices

From $214 USD
As of November 3, 2026
Save $852 USD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,066 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770644946 or 770644946. Listed at 19 retailers as of November 1, 2026, with prices from $214 to $1,066, a $852 spread on the same certified stone. MOH London lists it at $1,066. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770644946
Dimensions7.00 × 7.04 × 4.28 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
7.00 mm7.04 mm1.30 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770644946
Side View
Table 59.0%Crown 34.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.9%

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 3
Current: $1,066 USD|Low: $206 USD|High: $1,078 USD|Avg: $591 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11$214 USD
Retailer 12$266 USD
Retailer 13$457 USD
Retailer 9$459 USD
Retailer 5$467 USD
Retailer 7$486 USD
Retailer 3$512 USD
Retailer 10$575 USD
Retailer 2$651 USD
Retailer 6$698 USD
Retailer 8$830 USD
Retailer 4$967 USD
MOH London$1,066 USD

29 data points across 13 retailers

19 retailers$214 USD to $1,066 USD

A
Cheapest Retailer
-
$214 USD
A
Retailer 2
-
$249 USD
View
Retailer 3
-
$266 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$266 USD
View
A
Retailer 5
-
$457 USD
View
A
Retailer 6
-
$459 USD
ZAR 7,417 ZAR
View
A
Retailer 7
-
$467 USD
View
A
Retailer 8
-
$486 USD
€463 EUR
View
A
Retailer 9
-
$512 USD
View
Retailer 10
-
$565 USD
View
Price last confirmed 62 days ago
A
Retailer 11
-
$575 USD
View
A
Retailer 12
-
$651 USD
A$1,001 AUD
View
B+
Retailer 13
-
$698 USD
View
Retailer 14
-
$780 USD
View
Price last confirmed 48 days ago
B+
Retailer 15
-
$830 USD
View
B+
Retailer 16
-
$855 USD
View
B
Retailer 17
-
$908 USD
View
B+
Retailer 18
-
$987 USD
View
Most Expensive
B+
MOH London
LG770644946 · Nov 1
$1,066 USD
£839 GBP
View
18 more retailers have this diamond
Prices start from $214 USDSave up to $852 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
1.30ct Round
$214 USD