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Radiant|Lab Grown|IGI

1.51ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG685577833

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG685577833

Diamond specifications and retailer prices

From $279 SGD
$218 USD
As of October 30, 2026
Save $2,789 SGD (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,068 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG685577833 or 685577833. Listed at 19 retailers as of October 30, 2026, with prices from $279 to $3,068, a $2,789 spread on the same certified stone. Do Amore Diamonds lists it at $3,068. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.7°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685577833
Dimensions8.07 × 5.70 × 3.79 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.07 mm5.70 mm1.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685577833
Side View
Table 64.0%Crown 49.7°Girdle: MediumPavilion 34.8°Culet: NoneDepth 66.5%

Caratlytics Score

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A+
Exceptional
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: Oct 30
Current: $2,659 SGD|Low: $279 SGD|High: $2,928 SGD|Avg: $979 SGD|-9.2%
Do Amore Diamonds
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 3$279 SGD
Retailer 10$312 SGD
Retailer 5$323 SGD
Retailer 7$345 SGD
Retailer 16$345 SGD
Retailer 2$464 SGD
Retailer 4$609 SGD
Retailer 14$656 SGD
Retailer 11$723 SGD
Retailer 15$890 SGD
Retailer 17$955 SGD
Retailer 13$1,220 SGD
Retailer 8$1,415 SGD
Retailer 6$1,446 SGD
Retailer 12$1,528 SGD
Do Amore Diamonds$2,659 SGD
Retailer 9$2,697 SGD

31 data points across 17 retailers

19 retailers$279 SGD to $3,068 SGD

A+
Cheapest Retailer
-
$279 SGD
$218 USD
A
Retailer 2
-
$312 SGD
$244 USD
View
Final sale: no returns
A
Retailer 3
-
$323 SGD
$253 USD
View
A
Retailer 4
-
$345 SGD
$270 USD
View
A
Retailer 5
-
$345 SGD
$270 USD
View
B+
Retailer 6
-
$464 SGD
$363 USD
View
A
Retailer 7
-
$609 SGD
$476 USD
View
A
Retailer 8
-
$656 SGD
ZAR 8,287 ZAR
View
A
Retailer 9
-
$723 SGD
£445 GBP
View
A
Retailer 10
-
$890 SGD
A$1,071 AUD
View
B+
Retailer 11
-
$955 SGD
$747 USD
View
B+
Retailer 12
-
$1,220 SGD
$954 USD
View
B+
Retailer 13
-
$1,313 SGD
£809 GBP
View
B+
Retailer 14
-
$1,415 SGD
$1,107 USD
View
B+
Retailer 15
-
$1,446 SGD
$1,131 USD
View
B+
Retailer 16
-
$1,528 SGD
£941 GBP
View
B
Retailer 17
-
$2,659 SGD
$2,080 USD
View
Retailer 18
-
$2,697 SGD
$2,110 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Do Amore Diamonds
23-685577833 · Oct 30
$3,068 SGD
$2,400 USD
View
18 more retailers have this diamond
Prices start from $279 SGDSave up to $2,789 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 Radiant
$279 SGD