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Round|Lab Grown|IGI

1.30ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG451056204

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451056204

Diamond specifications and retailer prices

From $780 SGD
As of November 4, 2026
Save $2,290 SGD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,679 SGD at MOH London · As of November 3, 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG451056204 or 451056204. Listed at 12 retailers as of November 4, 2026, with a 294% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451056204
Dimensions6.98 × 6.94 × 4.32 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.98 mm6.94 mm1.30 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451056204
Side View
Table 56.0%Crown 36.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.0%

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 4
Current: $4,679 SGD|Low: $780 SGD|High: $4,736 SGD|Avg: $2,141 SGD
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 3, 2026
Retailer 6$780 SGD
Retailer 8$1,190 SGD
Retailer 11$1,332 SGD
Retailer 9$1,380 SGD
Retailer 12$1,380 SGD
Retailer 13$1,604 SGD
Retailer 5$1,689 SGD
Retailer 3$2,023 SGD
Retailer 10$2,208 SGD
Retailer 2$2,538 SGD
Retailer 7$3,070 SGD
Retailer 4$3,947 SGD
MOH London$4,679 SGD

20 data points across 13 retailers

12 retailers$780 SGD to $3,070 SGD

B+
Cheapest Retailer
-
$780 SGD
B
Retailer 2
-
$1,190 SGD
View
B
Retailer 3
-
$1,295 SGD
View
B
Retailer 4
-
$1,332 SGD
View
Final sale: no returns
Retailer 5
-
$1,380 SGD
View
Price last confirmed 18 days ago
B
Retailer 6
-
$1,380 SGD
View
B
Retailer 7
-
$1,604 SGD
View
B
Retailer 8
-
$2,208 SGD
View
B
Retailer 9
-
$2,538 SGD
View
B
Retailer 10
-
$3,070 SGD
View
Retailer 11
-
$3,878 SGD
View
Price under review
Most Expensive
MOH London
LG451056204 · Nov 3
$4,679 SGD
£2,883 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $780 SGDSave up to $2,290 SGD

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
$780 SGD