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Marquise|Natural|IGI

0.51ct H VVS1 Marquise Natural Diamond

VG • H/VVS1 • IGI 757501057

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 757501057

Diamond specifications and retailer prices

From $456 USD
₹43,398 INR
As of November 1, 2026
Save $2,425 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,880 USD at Flawless Fine Jewelry · As of November 2, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 757501057. Listed at 14 retailers as of November 1, 2026, with prices from $456 to $2,880, a $2,425 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,880. 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
H
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.6°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 757501057
Dimensions7.80 × 4.30 × 2.56 mm
L/W Ratio1.81
Girdle conditionFaceted
Culet sizePointed
Top View
7.80 mm4.30 mm0.51 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 757501057
Side View
Table 64.0%Crown 36.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.5%

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: $2,880 USD|Low: $456 USD|High: $2,880 USD|Avg: $975 USD
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 2, 2026
Retailer 9$456 USD
Retailer 6$550 USD
Retailer 10$570 USD
Retailer 7$826 USD
Retailer 5$949 USD
Retailer 3$1,477 USD
Retailer 11$1,601 USD
Retailer 14$1,617 USD
Retailer 13$1,680 USD
Retailer 8$1,809 USD
Retailer 4$1,848 USD
Retailer 2$1,966 USD
Retailer 12$2,805 USD
Flawless Fine Jewelry$2,880 USD

33 data points across 14 retailers

14 retailers$456 USD to $2,880 USD

A
Cheapest Retailer
-
$456 USD
₹43,398 INR
A
Retailer 2
-
$550 USD
View
A
Retailer 3
-
$570 USD
View
A
Retailer 4
-
$826 USD
€787 EUR
View
B+
Retailer 5
-
$949 USD
ZAR 15,334 ZAR
View
B
Retailer 6
-
$1,477 USD
View
Final sale: no returns
B
Retailer 7
-
$1,601 USD
View
B
Retailer 8
-
$1,617 USD
View
B
Retailer 9
-
$1,680 USD
View
C
Retailer 10
-
$1,809 USD
£1,425 GBP
View
B
Retailer 11
-
$1,848 USD
View
B
Retailer 12
-
$1,966 USD
£1,548 GBP
View
B
Retailer 13
-
$2,805 USD
£2,209 GBP
View
Most Expensive
B
Flawless Fine Jewelry
7860767E4 · Nov 2
$2,880 USD
£2,268 GBP
View
13 more retailers have this diamond
Prices start from $456 USDSave up to $2,425 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
$456 USD