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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 $1,226 NZD
$690 USD
As of October 30, 2026
Save $1,482 NZD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,709 NZD 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 $1,226 to $2,709, a $1,482 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,709. 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: $2,709 NZD|Low: $1,226 NZD|High: $2,709 NZD|Avg: $1,695 NZD
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$1,226 NZD
Retailer 12$1,320 NZD
Retailer 8$1,324 NZD
Retailer 11$1,354 NZD
Retailer 13$1,388 NZD
Retailer 2$1,481 NZD
Retailer 4$1,720 NZD
Retailer 7$1,778 NZD
Retailer 9$1,850 NZD
Retailer 6$1,941 NZD
Retailer 3$1,974 NZD
Retailer 5$2,066 NZD
Flawless Fine Jewelry$2,709 NZD

17 data points across 13 retailers

14 retailers$1,226 NZD to $2,709 NZD

A
Cheapest Retailer
-
$1,226 NZD
$690 USD
A
Retailer 2
-
$1,292 NZD
SGD 982 SGD
View
A
Retailer 3
-
$1,320 NZD
SGD 1,004 SGD
View
Retailer 4
-
$1,324 NZD
$745 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$1,354 NZD
$762 USD
View
A
Retailer 6
-
$1,388 NZD
$781 USD
View
B+
Retailer 7
-
$1,481 NZD
£656 GBP
View
B+
Retailer 8
-
$1,720 NZD
$968 USD
View
B+
Retailer 9
-
$1,778 NZD
€953 EUR
View
B
Retailer 10
-
$1,850 NZD
$1,041 USD
View
B+
Retailer 11
-
$1,941 NZD
$1,092 USD
View
Retailer 12
-
$1,974 NZD
$1,111 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$2,066 NZD
$1,162 USD
View
Most Expensive
B
Flawless Fine Jewelry
77B9CA11D · Oct 29
$2,709 NZD
£1,200 GBP
View
13 more retailers have this diamond
Prices start from $1,226 NZDSave up to $1,482 NZD

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
$1,226 NZD