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Radiant|Lab Grown|IGI

1.51ct D VVS2 Radiant Lab Grown Diamond

EX • D/VVS2 • IGI LG649453788

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

Certificate IGI LG649453788

Diamond specifications and retailer prices

From $314 SGD
$246 USD
As of October 30, 2026
Save $1,398 SGD (82%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $1,713 SGD at Reve Diamonds · As of November 1, 2026
View at Reve 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG649453788 or 649453788. Listed at 31 retailers as of October 30, 2026, with prices from $314 to $1,713, a $1,398 spread on the same certified stone. Reve Diamonds lists it at $1,713. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649453788
Dimensions5.67 × 5.67 × 3.69 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.67 mm5.67 mm1.51 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649453788
Side View
Table 65.0%Crown 38.8°Girdle: MediumPavilion 33.8°Culet: NoneDepth 65.1%

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: Oct 30
Current: $1,562 SGD|Low: $314 SGD|High: $1,713 SGD|Avg: $982 SGD|-7.1%
Retailer 1
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
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
November 1, 2026
Retailer 4$314 SGD
Retailer 15$350 SGD
Retailer 19$447 SGD
Retailer 2$458 SGD
Retailer 5$552 SGD
Retailer 14$650 SGD
Retailer 16$669 SGD
Retailer 8$710 SGD
Retailer 12$734 SGD
Retailer 6$740 SGD
Retailer 9$858 SGD
Retailer 17$908 SGD
Retailer 20$1,257 SGD
Retailer 13$1,267 SGD
Retailer 10$1,319 SGD
Retailer 11$1,323 SGD
Retailer 3$1,371 SGD
Retailer 7$1,534 SGD
Retailer 1$1,562 SGD
Retailer 18$1,681 SGD
Reve Diamonds$1,713 SGD

32 data points across 21 retailers

31 retailers$314 SGD to $1,713 SGD

A
Cheapest Retailer
-
$314 SGD
$246 USD
Retailer 2
-
$314 SGD
$246 USD
View
Price last confirmed 24 days ago
Retailer 3
-
$335 SGD
$262 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$350 SGD
$274 USD
View
Final sale: no returns
Retailer 5
-
$389 SGD
$304 USD
View
Price last confirmed 34 days ago
Retailer 6
-
$390 SGD
$305 USD
View
Price last confirmed 29 days ago
Retailer 7
-
$409 SGD
$320 USD
View
Price last confirmed 33 days ago
Retailer 8
-
$447 SGD
£275 GBP
View
Price last confirmed 15 days ago
A
Retailer 9
-
$458 SGD
HK$2,800 HKD
View
B+
Retailer 10
-
$552 SGD
$432 USD
View
A
Retailer 11
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$650 SGD
€484 EUR
View
A
Retailer 12
-
$669 SGD
ZAR 8,460 ZAR
View
A
Retailer 13
-
$710 SGD
$555 USD
View
Retailer 14
-
$721 SGD
£444 GBP
View
Price last confirmed 17 days ago
A
Retailer 15
-
$734 SGD
£452 GBP
View
A
Retailer 16
-
$740 SGD
$579 USD
View
Retailer 17
-
$858 SGD
$671 USD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$908 SGD
A$1,093 AUD
View
B+
Retailer 19
-
$1,253 SGD
$980 USD
View
Retailer 20
-
$1,253 SGD
$980 USD
View
Price last confirmed 21 days ago
B+
Retailer 21
-
$1,257 SGD
$983 USD
View
B+
Retailer 22
-
$1,267 SGD
$991 USD
View
B+
Retailer 23
-
$1,290 SGD
£794 GBP
View
B+
Retailer 24
-
$1,319 SGD
$1,032 USD
View
B+
Retailer 25
-
$1,323 SGD
View
Retailer 26
-
$1,333 SGD
$1,043 USD
View
Price last confirmed 31 days ago
Retailer 27
-
$1,371 SGD
A$1,650 AUD
View
Price last confirmed 23 days ago
B
Retailer 28
-
$1,534 SGD
$1,200 USD
View
B
Retailer 29
-
$1,562 SGD
£962 GBP
View
Retailer 30
-
$1,681 SGD
$1,315 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Reve Diamonds
15B4DBB7E · Nov 1
$1,713 SGD
$1,340 USD
View
30 more retailers have this diamond
Prices start from $314 SGDSave up to $1,398 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
$314 SGD