Round|Lab Grown|IGI

1.30ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG843618853

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843618853

Diamond specifications and retailer prices

From $196 USD
As of October 24, 2026
Save $787 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $983 USD at MOH London · As of October 25, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843618853 or 843618853. Listed at 20 retailers as of October 24, 2026, with prices from $196 to $983, a $787 spread on the same certified stone. MOH London lists it at $983. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843618853
Dimensions6.93 × 6.96 × 4.32 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.93 mm6.96 mm1.30 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843618853
Side View
Table 57.0%Crown 35.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 24
Current: $983 USD|Low: $169 USD|High: $992 USD|Avg: $455 USD|-0.9%
MOH London
Retailer 2
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 19
Retailer 20
October 26, 2026
Retailer 3$169 USD
Retailer 10$196 USD
Retailer 7$210 USD
Retailer 19$210 USD
Retailer 20$243 USD
Retailer 11$285 USD
Retailer 13$355 USD
Retailer 15$355 USD
Retailer 14$356 USD
Retailer 17$364 USD
Retailer 4$438 USD
Retailer 8$463 USD
Retailer 2$512 USD
Retailer 16$605 USD
Retailer 9$675 USD
Retailer 6$698 USD
Retailer 12$705 USD
Retailer 18$713 USD
Retailer 5$730 USD
MOH London$983 USD

18 data points across 20 retailers

20 retailers$196 USD to $983 USD

Retailer 1
-
$169 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$196 USD
View
A
Retailer 3
-
$210 USD
View
A
Retailer 4
-
$210 USD
View
A
Retailer 5
-
$243 USD
HK$1,900 HKD
View
B+
Retailer 6
-
$285 USD
View
A
Retailer 7
-
$355 USD
£279 GBP
View
Retailer 8
-
$355 USD
ZAR 5,735 ZAR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$356 USD
€339 EUR
View
Retailer 10
-
$364 USD
£287 GBP
View
Price last confirmed 13 days ago
A
Retailer 11
-
$438 USD
View
B+
Retailer 12
-
$463 USD
View
B+
Retailer 13
-
$512 USD
A$787 AUD
View
B+
Retailer 14
-
$605 USD
View
B+
Retailer 15
-
$675 USD
View
B
Retailer 16
-
$698 USD
SGD 943 SGD
View
B
Retailer 17
-
$705 USD
View
B
Retailer 18
-
$713 USD
View
B
Retailer 19
-
$730 USD
View
Most Expensive
B
MOH London
LG843618853 · Oct 25
$983 USD
£774 GBP
View
19 more retailers have this diamond
Prices start from $196 USDSave up to $787 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
$196 USD