Marquise|Natural|GIA

0.51ct G VVS1 Marquise Natural Diamond

EX • G/VVS1 • GIA 2566062277

Certificate GIA 2566062277

Diamond specifications and retailer prices

From $792 USD
As of November 4, 2026
Save $976 USD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,768 USD at Flawless Fine Jewelry · As of November 4, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566062277. Listed at 14 retailers as of November 4, 2026, with prices from $792 to $1,768, a $976 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,768. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.63°
Pavilion angle38.43°
OriginNatural
Grading LabGIA
CertificateGIA 2566062277
Dimensions8.38 × 4.08 × 2.45 mm
L/W Ratio2.05
Culet sizeNone
Top View
8.38 mm4.08 mm0.51 ctG / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566062277
Side View
Table 58.0%Crown 35.63°Girdle: STK-VTKPavilion 38.43°Culet: NoneDepth 60.0%

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: $1,768 USD|Low: $792 USD|High: $1,829 USD|Avg: $1,068 USD|-3.3%
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
Retailer 14
November 6, 2026
Retailer 12$792 USD
Retailer 3$800 USD
Retailer 7$831 USD
Retailer 4$863 USD
Retailer 14$881 USD
Retailer 11$888 USD
Retailer 2$910 USD
Retailer 8$996 USD
Retailer 9$1,155 USD
Retailer 10$1,174 USD
Retailer 6$1,208 USD
Retailer 5$1,276 USD
Retailer 13$1,292 USD
Flawless Fine Jewelry$1,768 USD

30 data points across 14 retailers

14 retailers$792 USD to $1,768 USD

A
Cheapest Retailer
-
$792 USD
A
Retailer 2
-
$800 USD
View
A
Retailer 3
-
$831 USD
View
A
Retailer 4
-
$863 USD
View
A
Retailer 5
-
$881 USD
View
A
Retailer 6
-
$888 USD
View
A
Retailer 7
-
$910 USD
View
A
Retailer 8
-
$996 USD
View
B+
Retailer 9
-
$1,155 USD
View
B+
Retailer 10
-
$1,174 USD
View
B+
Retailer 11
-
$1,208 USD
View
B+
Retailer 12
-
$1,276 USD
View
B+
Retailer 13
-
$1,292 USD
View
Most Expensive
B
Flawless Fine Jewelry
25E561907 · Nov 4
$1,768 USD
£1,392 GBP
View
13 more retailers have this diamond
Prices start from $792 USDSave up to $976 USD

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
$792 USD