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Radiant|Lab Grown|GIA

1.51ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • GIA 2506281955

Certificate GIA 2506281955

Diamond specifications and retailer prices

From $444 SGD
$347 USD
As of October 30, 2026
Save $2,369 SGD (84%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,937 SGD at Do Amore Diamonds · As of October 31, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2506281955. Listed at 27 retailers as of October 30, 2026, with a 534% 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

1.51
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2506281955
Dimensions8.07 × 5.68 × 3.86 mm
L/W Ratio1.42
Top View
8.07 mm5.68 mm1.51 ctD / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2506281955
Side View
Table 66.0%CrownGirdle: MediumPavilionCulet: NoneDepth 67.9%

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: Oct 30
Current: $3,937 SGD|Low: $444 SGD|High: $3,937 SGD|Avg: $1,337 SGD
Do Amore Diamonds
Retailer 2
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Retailer 25
November 1, 2026
Retailer 17$444 SGD
Retailer 9$496 SGD
Retailer 4$515 SGD
Retailer 5$550 SGD
Retailer 16$550 SGD
Retailer 8$629 SGD
Retailer 13$676 SGD
Retailer 10$731 SGD
Retailer 24$741 SGD
Retailer 12$911 SGD
Retailer 20$933 SGD
Retailer 25$977 SGD
Retailer 19$989 SGD
Retailer 23$1,043 SGD
Retailer 3$1,613 SGD
Retailer 7$1,773 SGD
Retailer 21$1,841 SGD
Retailer 22$1,841 SGD
Retailer 11$1,871 SGD
Retailer 6$1,952 SGD
Retailer 18$2,007 SGD
Retailer 14$2,031 SGD
Retailer 15$2,150 SGD
Retailer 2$2,372 SGD
Do Amore Diamonds$3,937 SGD

34 data points across 25 retailers

27 retailers$444 SGD to $2,812 SGD

A
Cheapest Retailer
-
$444 SGD
$347 USD
A
Retailer 2
-
$496 SGD
$388 USD
View
Final sale: no returns
A
Retailer 3
-
$515 SGD
$403 USD
View
Retailer 4
-
$550 SGD
$430 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$550 SGD
$430 USD
View
A
Retailer 6
-
$629 SGD
$492 USD
View
A
Retailer 7
-
$676 SGD
£416 GBP
View
B+
Retailer 8
-
$731 SGD
$572 USD
View
A
Retailer 9
-
$741 SGD
$580 USD
View
Retailer 10
-
$911 SGD
$713 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
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$933 SGD
€695 EUR
View
B+
Retailer 12
-
$977 SGD
$764 USD
View
B+
Retailer 13
-
$989 SGD
£609 GBP
View
B+
Retailer 14
-
$1,043 SGD
ZAR 13,185 ZAR
View
B
Retailer 15
-
$1,613 SGD
$1,262 USD
View
B
Retailer 16
-
$1,773 SGD
£1,092 GBP
View
B
Retailer 17
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$1,841 SGD
$1,440 USD
View
B
Retailer 18
-
$1,841 SGD
$1,440 USD
View
B
Retailer 19
-
$1,871 SGD
$1,464 USD
View
B
Retailer 20
-
$1,952 SGD
$1,527 USD
View
B
Retailer 21
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$2,007 SGD
$1,570 USD
View
B
Retailer 22
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$2,031 SGD
$1,588 USD
View
B
Retailer 23
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$2,051 SGD
£1,264 GBP
View
B
Retailer 24
-
$2,150 SGD
$1,681 USD
View
B
Retailer 25
-
$2,372 SGD
£1,461 GBP
View
B
Retailer 26
-
$2,812 SGD
$2,200 USD
View
Most Expensive
Do Amore Diamonds
27-BE363BB31 · Oct 31
$3,937 SGD
$3,080 USD
View
Price under review
26 more retailers have this diamond
Prices start from $444 SGDSave up to $2,369 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
$444 SGD