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Round|Lab Grown|IGI

1.30ct K VS2 Round Lab Grown Diamond

ID • K/VS2 • IGI LG445039409

Shape and cutting style on the report: Round brilliant

Certificate IGI LG445039409

Diamond specifications and retailer prices

From $1,127 USD
As of November 5, 2026
Save $3,061 USD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,188 USD at MOH London · As of November 5, 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG445039409 or 445039409. Listed at 10 retailers as of November 5, 2026, with prices from $1,127 to $4,188, a $3,061 spread on the same certified stone. MOH London lists it at $4,188. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
K
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445039409
Dimensions7.01 × 7.03 × 4.31 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.01 mm7.03 mm1.30 ctK / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445039409
Side View
Table 58.5%Crown 33.6°GirdlePavilion 41.4°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $4,188 USD|Low: $1,082 USD|High: $4,256 USD|Avg: $2,213 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$1,127 USD
Retailer 5$1,307 USD
Retailer 7$1,307 USD
Retailer 3$1,480 USD
Retailer 8$1,858 USD
Retailer 6$2,077 USD
Retailer 2$2,221 USD
Retailer 9$2,575 USD
Retailer 10$2,925 USD
MOH London$4,188 USD

29 data points across 10 retailers

10 retailers$1,127 USD to $4,188 USD

B+
Cheapest Retailer
-
$1,127 USD
B+
Retailer 2
-
$1,226 USD
View
Retailer 3
-
$1,307 USD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$1,307 USD
View
B
Retailer 5
-
$1,480 USD
View
B
Retailer 6
-
$2,077 USD
View
B
Retailer 7
-
$2,221 USD
View
B
Retailer 8
-
$2,450 USD
View
B
Retailer 9
-
$2,575 USD
View
Most Expensive
B
MOH London
LG445039409 · Nov 5
$4,188 USD
£3,298 GBP
View
9 more retailers have this diamond
Prices start from $1,127 USDSave up to $3,061 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.

B+
1.30ct Round
$1,127 USD