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Marquise|Natural|GIA

0.51ct D VS1 Marquise Natural Diamond

VG • D/VS1 • GIA 2235409512

Certificate GIA 2235409512

Diamond specifications and retailer prices

From $1,446 SGD
As of November 4, 2026
Save $1,514 SGD (51%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,952 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2235409512. Listed at 19 retailers as of November 4, 2026, with a 105% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.51
Carat
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235409512
Dimensions9.18 × 3.98 × 2.44 mm
L/W Ratio2.31
Girdle conditionFaceted
Key to symbols
Crystal, Needle, Pinpoint
Top View
9.18 mm3.98 mm0.51 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235409512
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,090 SGD|Low: $1,155 SGD|High: $3,002 SGD|Avg: $2,108 SGD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$1,494 SGD
Retailer 6$1,552 SGD
Retailer 10$1,660 SGD
Retailer 7$1,769 SGD
Retailer 3$1,832 SGD
Retailer 1$2,090 SGD
Retailer 9$2,118 SGD
Retailer 4$2,501 SGD
Retailer 2$2,920 SGD
Retailer 5$2,960 SGD

43 data points across 10 retailers

19 retailers$1,446 SGD to $2,960 SGD

B+
Cheapest Retailer
-
$1,446 SGD
B+
Retailer 2
-
$1,494 SGD
View
Final sale: no returns
B+
Retailer 3
-
$1,552 SGD
View
Retailer 4
-
$1,620 SGD
View
Price last confirmed 21 days ago
Retailer 5
-
$1,620 SGD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
$1,660 SGD
View
Retailer 7
-
$1,682 SGD
View
Price last confirmed 20 days ago
B+
Retailer 8
-
$1,769 SGD
View
B+
Retailer 9
-
$1,792 SGD
View
B+
Retailer 10
-
$1,832 SGD
View
Retailer 11
-
$1,870 SGD
View
Price last confirmed 28 days ago
B
Retailer 12
-
$2,039 SGD
View
B
Retailer 13
-
$2,090 SGD
View
Retailer 14
-
$2,118 SGD
View
Price last confirmed 33 days ago
B
Retailer 15
-
$2,304 SGD
View
B
Retailer 16
-
$2,501 SGD
View
B
Retailer 17
-
$2,920 SGD
View
B
Retailer 18
-
$2,960 SGD
View
Most Expensive
NZ Jewellers
7cabaed7-3744-4097-a89f-3415e4a3de57 · Sep 30
$3,952 SGD
$3,094 USD
View
Price last confirmed 36 days ago
18 more retailers have this diamond
Prices start from $1,446 SGDSave up to $1,514 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.

B+
0.51ct Marquise
$1,446 SGD