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Round|Lab Grown|IGI

1.30ct J VVS2 Round Lab Grown Diamond

EX • J/VVS2 • IGI LG451056904

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451056904

Diamond specifications and retailer prices

From $755 USD
As of October 29, 2026
Save $2,701 USD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,456 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG451056904 or 451056904. Listed at 13 retailers as of October 29, 2026, with prices from $755 to $3,456, a $2,701 spread on the same certified stone. MOH London lists it at $3,456. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
J
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451056904
Dimensions6.98 × 6.93 × 4.33 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.98 mm6.93 mm1.30 ctJ / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451056904
Side View
Table 56.5%Crown 36.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.3%

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: $3,456 USD|Low: $602 USD|High: $3,479 USD|Avg: $1,358 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
October 29, 2026
Retailer 11$755 USD
Retailer 3$821 USD
Retailer 5$844 USD
Retailer 7$851 USD
Retailer 13$875 USD
Retailer 15$875 USD
Retailer 12$970 USD
Retailer 9$1,050 USD
Retailer 2$1,152 USD
Retailer 6$1,374 USD
Retailer 14$1,417 USD
Retailer 8$1,609 USD
Retailer 10$2,081 USD
Retailer 4$2,461 USD
MOH London$3,456 USD

39 data points across 15 retailers

13 retailers$755 USD to $3,456 USD

A
Cheapest Retailer
-
$755 USD
A
Retailer 2
-
$821 USD
View
A
Retailer 3
-
$844 USD
View
Final sale: no returns
A
Retailer 4
-
$875 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$875 USD
View
B+
Retailer 6
-
$970 USD
View
B+
Retailer 7
-
$1,050 USD
View
B+
Retailer 8
-
$1,152 USD
£907 GBP
View
B
Retailer 9
-
$1,417 USD
View
B
Retailer 10
-
$1,609 USD
ZAR 25,991 ZAR
View
B
Retailer 11
-
$2,081 USD
View
B
Retailer 12
-
$2,461 USD
View
Most Expensive
B
MOH London
LG451056904 · Oct 29
$3,456 USD
£2,721 GBP
View
12 more retailers have this diamond
Prices start from $755 USDSave up to $2,701 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
$755 USD