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Radiant|Natural|GIA

1.51ct H VS1 Radiant Natural Diamond

EX • H/VS1 • GIA 5242018773

Certificate GIA 5242018773

Diamond specifications and retailer prices

From $8,990 SGD
$7,032 USD
As of October 30, 2026
Save $8,780 SGD (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $17,770 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded H colour (near-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 5242018773. Listed at 18 retailers as of October 30, 2026, with prices from $8,990 to $17,770, a $8,780 spread on the same certified stone. NZ Jewellers lists it at $17,770. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.56°
OriginNatural
Grading LabGIA
CertificateGIA 5242018773
Dimensions7.66 × 5.77 × 3.97 mm
L/W Ratio1.33
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
7.66 mm5.77 mm1.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242018773
Side View
Table 67.0%Crown 46.56°GirdlePavilionCulet: NoneDepth 68.8%

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: $17,770 SGD|Low: $8,990 SGD|High: $18,147 SGD|Avg: $11,346 SGD|-2.1%
NZ Jewellers
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
November 2, 2026
Retailer 15$8,990 SGD
Retailer 9$9,183 SGD
Retailer 4$9,780 SGD
Retailer 2$9,799 SGD
Retailer 8$9,808 SGD
Retailer 17$9,808 SGD
Retailer 12$10,028 SGD
Retailer 3$10,188 SGD
Retailer 10$10,625 SGD
Retailer 7$10,712 SGD
Retailer 18$10,788 SGD
Retailer 16$10,851 SGD
Retailer 5$11,495 SGD
Retailer 11$11,607 SGD
Retailer 6$12,260 SGD
Retailer 14$13,053 SGD
Retailer 13$14,807 SGD
NZ Jewellers$17,770 SGD

26 data points across 18 retailers

18 retailers$8,990 SGD to $17,770 SGD

A
Cheapest Retailer
-
$8,990 SGD
$7,032 USD
A
Retailer 2
-
$9,183 SGD
$7,183 USD
View
A
Retailer 3
-
$9,780 SGD
$7,650 USD
View
A
Retailer 4
-
$9,799 SGD
£6,036 GBP
View
A
Retailer 5
-
$9,808 SGD
$7,672 USD
View
B+
Retailer 6
-
$9,808 SGD
$7,672 USD
View
Final sale: no returns
A
Retailer 7
-
$10,028 SGD
£6,177 GBP
View
Retailer 8
-
$10,188 SGD
A$12,260 AUD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
$10,625 SGD
$8,311 USD
View
B+
Retailer 10
-
$10,712 SGD
$8,379 USD
View
B+
Retailer 11
-
$10,788 SGD
$8,439 USD
View
B+
Retailer 12
-
$10,851 SGD
$8,488 USD
View
B+
Retailer 13
-
$11,495 SGD
£7,080 GBP
View
B+
Retailer 14
-
$11,607 SGD
€8,647 EUR
View
B+
Retailer 15
-
$12,260 SGD
$9,590 USD
View
B+
Retailer 16
-
$13,053 SGD
ZAR 164,947 ZAR
View
B+
Retailer 17
-
$14,807 SGD
£9,120 GBP
View
Most Expensive
B
NZ Jewellers
eb4d2ba0-8bf0-4cda-83ae-b27cc8f780c2 · Oct 30
$17,770 SGD
$13,900 USD
View
17 more retailers have this diamond
Prices start from $8,990 SGDSave up to $8,780 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
$8,990 SGD