Round|Lab Grown|IGI

1.30ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG839677327

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839677327

Diamond specifications and retailer prices

From $183 USD
As of October 29, 2026
Save $884 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,067 USD at MOH London · As of October 29, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839677327 or 839677327. Listed at 18 retailers as of October 29, 2026, with prices from $183 to $1,067, a $884 spread on the same certified stone. MOH London lists it at $1,067. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839677327
Dimensions7.09 × 7.04 × 4.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.09 mm7.04 mm1.30 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839677327
Side View
Table 59.0%Crown 33.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.4%

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 29
Current: $1,067 USD|Low: $176 USD|High: $1,074 USD|Avg: $512 USD|-0.6%
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
Retailer 14
Retailer 15
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Retailer 18
October 29, 2026
Retailer 17$183 USD
Retailer 7$227 USD
Retailer 18$227 USD
Retailer 5$256 USD
Retailer 3$308 USD
Retailer 14$379 USD
Retailer 2$381 USD
Retailer 12$390 USD
Retailer 11$407 USD
Retailer 4$499 USD
Retailer 13$554 USD
Retailer 15$695 USD
Retailer 9$730 USD
Retailer 10$756 USD
Retailer 6$758 USD
Retailer 16$771 USD
Retailer 8$784 USD
MOH London$1,067 USD

34 data points across 18 retailers

18 retailers$183 USD to $1,067 USD

A
Cheapest Retailer
-
$183 USD
A
Retailer 2
-
$227 USD
View
A
Retailer 3
-
$227 USD
View
A
Retailer 4
-
$256 USD
HK$2,000 HKD
View
B+
Retailer 5
-
$308 USD
View
A
Retailer 6
-
$379 USD
£298 GBP
View
Price last confirmed 7 days ago
A
Retailer 7
-
$381 USD
€363 EUR
View
A
Retailer 8
-
$390 USD
ZAR 6,297 ZAR
View
A
Retailer 9
-
$407 USD
£320 GBP
View
B+
Retailer 10
-
$499 USD
View
B+
Retailer 11
-
$554 USD
A$852 AUD
View
B+
Retailer 12
-
$695 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$730 USD
View
B
Retailer 14
-
$756 USD
SGD 1,021 SGD
View
B
Retailer 15
-
$771 USD
View
B
Retailer 16
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$773 USD
View
B
Retailer 17
-
$784 USD
View
Most Expensive
B
MOH London
LG839677327 · Oct 29
$1,067 USD
£840 GBP
View
17 more retailers have this diamond
Prices start from $183 USDSave up to $884 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
$183 USD