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Marquise|Natural|HRD

2.51ct D SI2 Marquise Natural Diamond

VG • D/SI2 • HRD 260000227513

Certificate HRD 260000227513

Diamond specifications and retailer prices

From $15,458 SGD
$12,092 USD
As of November 2, 2026
Save $8,898 SGD (37%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $24,356 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.51ct natural marquise diamond

This 2.51ct natural marquise sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 260000227513. Listed at 13 retailers as of October 30, 2026, with prices from $15,458 to $24,356, a $8,898 spread on the same certified stone. NZ Jewellers lists it at $24,356. 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

2.51
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000227513
Dimensions14.85 × 6.63 × 4.15 mm
L/W Ratio2.24
Top View
14.85 mm6.63 mm2.51 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000227513
Side View
Table 55.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
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: Nov 2
Current: $24,356 SGD|Low: $14,229 SGD|High: $26,876 SGD|Avg: $18,455 SGD|+4.2%
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
November 2, 2026
Retailer 6$14,229 SGD
Retailer 4$15,458 SGD
Retailer 11$15,697 SGD
Retailer 8$15,725 SGD
Retailer 10$16,683 SGD
Retailer 13$17,206 SGD
Retailer 12$17,474 SGD
Retailer 5$17,624 SGD
Retailer 3$17,903 SGD
Retailer 9$18,147 SGD
Retailer 2$18,409 SGD
Retailer 7$22,822 SGD
NZ Jewellers$24,356 SGD

24 data points across 13 retailers

13 retailers$15,458 SGD to $24,356 SGD

Retailer 1
-
$14,229 SGD
₹1,060,053 INR
Price under review
A
Retailer 2
-
$15,458 SGD
$12,092 USD
View
Final sale: no returns
A
Retailer 3
-
$15,697 SGD
$12,279 USD
View
A
Retailer 4
-
$15,725 SGD
$12,300 USD
View
A
Retailer 5
-
$16,683 SGD
$13,050 USD
View
A
Retailer 6
-
$17,206 SGD
$13,459 USD
View
A
Retailer 7
-
$17,474 SGD
$13,669 USD
View
Retailer 8
-
$17,624 SGD
$13,786 USD
View
Price last confirmed 17 days ago
A
Retailer 9
-
$17,903 SGD
$14,004 USD
View
A
Retailer 10
-
$18,147 SGD
$14,195 USD
View
A
Retailer 11
-
$18,409 SGD
€13,714 EUR
View
A
Retailer 12
-
$22,822 SGD
£14,057 GBP
View
Most Expensive
B+
NZ Jewellers
942998eb-014f-43ed-aaef-1a78bc473e95 · Oct 30
$24,356 SGD
$19,052 USD
View
12 more retailers have this diamond
Prices start from $15,458 SGDSave up to $8,898 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
2.51ct Marquise
$15,458 SGD