Marquise|Natural|GIA

0.51ct G VVS2 Marquise Natural Diamond

GD • G/VVS2 • GIA 1242085369

Certificate GIA 1242085369

Diamond specifications and retailer prices

From $627 USD
HK$4,900 HKD
As of November 1, 2026
Save $2,118 USD (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,745 USD at NZ Jewellers · As of October 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1242085369. Listed at 20 retailers as of October 30, 2026, with prices from $627 to $2,745, a $2,118 spread on the same certified stone. NZ Jewellers lists it at $2,745. 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
G
Color
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1242085369
Dimensions7.71 × 4.16 × 2.69 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
7.71 mm4.16 mm0.51 ctG / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1242085369
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.5%

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: Nov 1
Current: $2,745 USD|Low: $614 USD|High: $2,770 USD|Avg: $1,162 USD|-0.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 2$627 USD
Retailer 12$730 USD
Retailer 18$791 USD
Retailer 11$808 USD
Retailer 16$823 USD
Retailer 20$858 USD
Retailer 9$867 USD
Retailer 13$906 USD
Retailer 4$1,011 USD
Retailer 8$1,035 USD
Retailer 5$1,047 USD
Retailer 17$1,078 USD
Retailer 7$1,161 USD
Retailer 10$1,163 USD
Retailer 14$1,235 USD
Retailer 3$1,243 USD
Retailer 15$1,351 USD
Retailer 19$1,612 USD
Retailer 6$1,753 USD
NZ Jewellers$2,745 USD

18 data points across 20 retailers

20 retailers$627 USD to $2,745 USD

A
Cheapest Retailer
-
$627 USD
HK$4,900 HKD
A
Retailer 2
-
$730 USD
View
A
Retailer 3
-
$791 USD
View
A
Retailer 4
-
$808 USD
View
Final sale: no returns
Retailer 5
-
$823 USD
€784 EUR
View
Price last confirmed 2 days ago
A
Retailer 6
-
$858 USD
View
A
Retailer 7
-
$867 USD
SGD 1,172 SGD
View
B+
Retailer 8
-
$906 USD
£713 GBP
View
B+
Retailer 9
-
$1,011 USD
View
B+
Retailer 10
-
$1,035 USD
View
B+
Retailer 11
-
$1,047 USD
View
B+
Retailer 12
-
$1,078 USD
£849 GBP
View
B+
Retailer 13
-
$1,161 USD
View
B+
Retailer 14
-
$1,163 USD
£916 GBP
View
B+
Retailer 15
-
$1,235 USD
€1,176 EUR
View
B+
Retailer 16
-
$1,243 USD
View
B
Retailer 17
-
$1,351 USD
ZAR 21,825 ZAR
View
B
Retailer 18
-
$1,612 USD
£1,269 GBP
View
B
Retailer 19
-
$1,753 USD
£1,380 GBP
View
Most Expensive
B
NZ Jewellers
5ffdf3b0-0ded-41ac-a255-19d45cd2dcc1 · Oct 30
$2,745 USD
View
19 more retailers have this diamond
Prices start from $627 USDSave up to $2,118 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
$627 USD