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Round|Lab Grown|IGI

1.51ct G IF Round Lab Grown Diamond

EX • G/IF • IGI LG809627124

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809627124

Diamond specifications and retailer prices

From $330 SGD
$258 USD
As of November 1, 2026
Save $3,853 SGD (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,183 SGD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809627124 or 809627124. Listed at 25 retailers as of October 30, 2026, with prices from $330 to $4,183, a $3,853 spread on the same certified stone. Yadav Diamonds lists it at $4,183. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809627124
Dimensions7.34 × 7.32 × 4.54 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
7.34 mm7.32 mm1.51 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809627124
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $432 SGD|Low: $330 SGD|High: $4,183 SGD|Avg: $1,092 SGD|-1.5%
Retailer 1
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Retailer 22
Yadav Diamonds
November 1, 2026
Retailer 21$330 SGD
Retailer 8$382 SGD
Retailer 2$408 SGD
Retailer 13$408 SGD
Retailer 1$432 SGD
Retailer 16$575 SGD
Retailer 22$575 SGD
Retailer 18$689 SGD
Retailer 19$702 SGD
Retailer 4$744 SGD
Retailer 12$778 SGD
Retailer 20$951 SGD
Retailer 17$1,023 SGD
Retailer 5$1,078 SGD
Retailer 6$1,313 SGD
Retailer 11$1,378 SGD
Retailer 7$1,397 SGD
Retailer 9$1,607 SGD
Retailer 14$1,617 SGD
Retailer 3$1,638 SGD
Retailer 10$1,808 SGD
Retailer 15$2,384 SGD
Yadav Diamonds$4,183 SGD

27 data points across 23 retailers

25 retailers$330 SGD to $4,183 SGD

A
Cheapest Retailer
-
$330 SGD
$258 USD
A
Retailer 2
-
$382 SGD
$299 USD
View
A
Retailer 3
-
$408 SGD
$319 USD
View
Retailer 4
-
$408 SGD
$319 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$432 SGD
£266 GBP
View
A
Retailer 6
-
$491 SGD
HK$3,000 HKD
View
B+
Retailer 7
-
$575 SGD
$450 USD
View
A
Retailer 8
-
$575 SGD
$450 USD
View
A
Retailer 9
-
$689 SGD
€513 EUR
View
A
Retailer 10
-
$702 SGD
ZAR 8,865 ZAR
View
A
Retailer 11
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$744 SGD
$582 USD
View
A
Retailer 12
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$778 SGD
£479 GBP
View
A
Retailer 13
-
$951 SGD
A$1,145 AUD
View
B+
Retailer 14
-
$1,023 SGD
$800 USD
View
B+
Retailer 15
-
$1,078 SGD
$843 USD
View
B+
Retailer 16
-
$1,313 SGD
$1,027 USD
View
B+
Retailer 17
-
$1,378 SGD
$1,078 USD
View
B+
Retailer 18
-
$1,397 SGD
View
B+
Retailer 19
-
$1,563 SGD
$1,223 USD
View
B+
Retailer 20
-
$1,607 SGD
$1,257 USD
View
Retailer 21
-
$1,617 SGD
£996 GBP
View
Price last confirmed 14 days ago
Retailer 22
-
$1,638 SGD
£1,009 GBP
View
Price last confirmed 8 days ago
B
Retailer 23
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$1,808 SGD
$1,414 USD
View
Retailer 24
-
$2,384 SGD
$1,865 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Yadav Diamonds
13343613 · Oct 30
$4,183 SGD
$3,272 USD
View
24 more retailers have this diamond
Prices start from $330 SGDSave up to $3,853 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.

A
1.51ct Round
$330 SGD