CaratHunter
Plans
Radiant|Lab Grown|GIA

1.51ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • GIA 1538678385

Certificate GIA 1538678385

Diamond specifications and retailer prices

From $444 SGD
$347 USD
As of October 30, 2026
Save $1,941 SGD (81%) vs most expensive(unlock to see where)
20 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 1538678385. Listed at 20 retailers as of October 29, 2026, with a 438% 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1538678385
Dimensions8.00 × 5.67 × 3.86 mm
L/W Ratio1.41
Girdle conditionPolished
Top View
8.00 mm5.67 mm1.51 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1538678385
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
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: $4,283 SGD|Avg: $1,471 SGD|-8.1%
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
Retailer 18
October 31, 2026
Retailer 9$444 SGD
Retailer 15$515 SGD
Retailer 8$550 SGD
Retailer 16$550 SGD
Retailer 18$629 SGD
Retailer 14$633 SGD
Retailer 4$731 SGD
Retailer 5$911 SGD
Retailer 2$933 SGD
Retailer 3$977 SGD
Retailer 11$1,930 SGD
Retailer 12$1,930 SGD
Retailer 17$1,952 SGD
Retailer 10$2,007 SGD
Retailer 6$2,033 SGD
Retailer 7$2,150 SGD
Retailer 13$2,385 SGD
Do Amore Diamonds$3,937 SGD

27 data points across 18 retailers

20 retailers$444 SGD to $2,385 SGD

A
Cheapest Retailer
-
$444 SGD
$347 USD
A
Retailer 2
-
$515 SGD
$403 USD
View
Retailer 3
-
$550 SGD
$430 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$550 SGD
$430 USD
View
A
Retailer 5
-
$629 SGD
$492 USD
View
A
Retailer 6
-
$633 SGD
$495 USD
View
A
Retailer 7
-
$731 SGD
$572 USD
View
B+
Retailer 8
-
$821 SGD
$642 USD
View
B+
Retailer 9
-
$933 SGD
€695 EUR
View
B+
Retailer 10
-
$977 SGD
$764 USD
View
B
Retailer 11
-
$1,930 SGD
$1,510 USD
View
B
Retailer 12
-
$1,930 SGD
$1,510 USD
View
B
Retailer 13
-
$1,952 SGD
$1,527 USD
View
B
Retailer 14
-
$2,007 SGD
$1,570 USD
View
B
Retailer 15
-
$2,031 SGD
$1,588 USD
View
B
Retailer 16
-
$2,033 SGD
$1,590 USD
View
Retailer 17
-
$2,033 SGD
$1,590 USD
View
B
Retailer 18
-
$2,150 SGD
$1,681 USD
View
B
Retailer 19
-
$2,385 SGD
£1,469 GBP
View
Most Expensive
Do Amore Diamonds
27-7A5ECC09F · Oct 31
$3,937 SGD
$3,080 USD
View
Price under review
19 more retailers have this diamond
Prices start from $444 SGDSave up to $1,941 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