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Marquise|Natural|GIA

0.51ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 7561451574

Certificate GIA 7561451574

Diamond specifications and retailer prices

From $882 SGD
$690 USD
As of October 30, 2026
Save $1,067 SGD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,949 SGD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter 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 7561451574. Listed at 14 retailers as of October 29, 2026, with prices from $882 to $1,949, a $1,067 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,949. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.59°
Pavilion angle41.33°
OriginNatural
Grading LabGIA
CertificateGIA 7561451574
Dimensions7.99 × 4.21 × 2.67 mm
L/W Ratio1.90
Culet sizeNone
Top View
7.99 mm4.21 mm0.51 ctH / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7561451574
Side View
Table 58.0%Crown 35.59°Girdle: MED-VTKPavilion 41.33°Culet: NoneDepth 63.5%

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: Oct 30
Current: $1,949 SGD|Low: $882 SGD|High: $1,949 SGD|Avg: $1,220 SGD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 10$882 SGD
Retailer 12$950 SGD
Retailer 8$953 SGD
Retailer 11$975 SGD
Retailer 13$999 SGD
Retailer 2$1,066 SGD
Retailer 4$1,238 SGD
Retailer 7$1,280 SGD
Retailer 9$1,331 SGD
Retailer 6$1,397 SGD
Retailer 3$1,421 SGD
Retailer 5$1,486 SGD
Flawless Fine Jewelry$1,949 SGD

17 data points across 13 retailers

14 retailers$882 SGD to $1,949 SGD

A
Cheapest Retailer
-
$882 SGD
$690 USD
A
Retailer 2
-
$929 SGD
View
A
Retailer 3
-
$950 SGD
View
Retailer 4
-
$953 SGD
$745 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$975 SGD
$762 USD
View
A
Retailer 6
-
$999 SGD
$781 USD
View
B+
Retailer 7
-
$1,066 SGD
£656 GBP
View
B+
Retailer 8
-
$1,238 SGD
$968 USD
View
B+
Retailer 9
-
$1,280 SGD
€953 EUR
View
B
Retailer 10
-
$1,331 SGD
$1,041 USD
View
B+
Retailer 11
-
$1,397 SGD
$1,092 USD
View
B+
Retailer 12
-
$1,421 SGD
$1,111 USD
View
B
Retailer 13
-
$1,486 SGD
$1,162 USD
View
Most Expensive
B
Flawless Fine Jewelry
77B9CA11D · Oct 29
$1,949 SGD
£1,200 GBP
View
13 more retailers have this diamond
Prices start from $882 SGDSave up to $1,067 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
0.51ct Marquise
$882 SGD