CaratHunter
Plans
Marquise|Natural|GIA

1.51ct H VS2 Marquise Natural Diamond

GD • H/VS2 • GIA 6552684515

Certificate GIA 6552684515

Diamond specifications and retailer prices

From $12,392 SGD
As of November 4, 2026
Save $10,064 SGD (45%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $22,456 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552684515. Listed at 19 retailers as of November 3, 2026, with prices from $12,392 to $22,456, a $10,064 spread on the same certified stone. NZ Jewellers lists it at $22,456. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
H
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552684515
Dimensions11.07 × 6.26 × 3.85 mm
L/W Ratio1.77
Culet sizeNone
Top View
11.07 mm6.26 mm1.51 ctH / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552684515
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.5%

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: Nov 4
Current: $15,814 SGD|Low: $12,392 SGD|High: $21,295 SGD|Avg: $16,604 SGD|+6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$12,392 SGD
Retailer 7$14,777 SGD
Retailer 8$14,821 SGD
Retailer 2$15,050 SGD
Retailer 1$15,814 SGD
Retailer 3$16,906 SGD
Retailer 5$19,794 SGD
Retailer 4$21,042 SGD

40 data points across 8 retailers

19 retailers$12,392 SGD to $22,456 SGD

A
Cheapest Retailer
-
$12,392 SGD
B+
Retailer 2
-
$12,501 SGD
View
B+
Retailer 3
-
$13,309 SGD
View
Retailer 4
-
$13,474 SGD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$14,373 SGD
View
B+
Retailer 6
-
$14,597 SGD
View
Retailer 7
-
$14,777 SGD
View
Price last confirmed 33 days ago
B+
Retailer 8
-
$14,821 SGD
View
B+
Retailer 9
-
$15,050 SGD
View
B
Retailer 10
-
$15,814 SGD
View
Retailer 11
-
$16,052 SGD
View
Price last confirmed 19 days ago
B
Retailer 12
-
$16,136 SGD
View
B
Retailer 13
-
$16,674 SGD
View
B
Retailer 14
-
$16,842 SGD
View
B
Retailer 15
-
$16,906 SGD
View
Retailer 16
-
$17,728 SGD
View
Price last confirmed 14 days ago
B
Retailer 17
-
$19,794 SGD
View
B
Retailer 18
-
$21,042 SGD
View
Most Expensive
C
NZ Jewellers
24f079f6-69ee-4914-aece-443d08cc2867 · Nov 3
$22,456 SGD
$17,581 USD
View
18 more retailers have this diamond
Prices start from $12,392 SGDSave up to $10,064 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 Marquise
$12,392 SGD