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Round|Lab Grown|IGI

1.51ct K VS2 Round Lab Grown Diamond

VG • K/VS2 • IGI LG445036255

Shape and cutting style on the report: Round brilliant

Certificate IGI LG445036255

Diamond specifications and retailer prices

From $2,598 SGD
As of November 5, 2026
Save $2,237 SGD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,585 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG445036255 or 445036255. Listed at 9 retailers as of November 5, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
K
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036255
Dimensions7.27 × 7.35 × 4.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.27 mm7.35 mm1.51 ctK / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445036255
Side View
Table 56.0%Crown 36.8°GirdlePavilion 40.2°Culet: NoneDepth 62.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $8,585 SGD|Low: $2,495 SGD|High: $8,724 SGD|Avg: $4,539 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4$2,598 SGD
Retailer 7$2,827 SGD
Retailer 5$3,014 SGD
Retailer 2$3,225 SGD
Retailer 9$3,829 SGD
Retailer 8$4,144 SGD
Retailer 6$4,715 SGD
Retailer 3$4,835 SGD
Retailer 10$6,743 SGD
MOH London$8,585 SGD

18 data points across 10 retailers

9 retailers$2,598 SGD to $4,835 SGD

B
Cheapest Retailer
-
$2,598 SGD
B
Retailer 2
-
$2,827 SGD
View
B
Retailer 3
-
$3,014 SGD
View
Retailer 4
-
$3,014 SGD
View
Price last confirmed 26 days ago
B
Retailer 5
-
$3,225 SGD
View
B
Retailer 6
-
$4,144 SGD
View
C
Retailer 7
-
$4,715 SGD
View
C
Retailer 8
-
$4,835 SGD
View
Most Expensive
MOH London
LG445036255 · Nov 5
$8,585 SGD
£5,292 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $2,598 SGDSave up to $2,237 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
1.51ct Round
$2,598 SGD