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Marquise|Natural|IGI

0.51ct J VVS2 Marquise Natural Diamond

VG • J/VVS2 • IGI 720530295

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 720530295

Diamond specifications and retailer prices

From HK$2,582 HKD
₹31,338 INR
As of November 1, 2026
Save HK$5,330 HKD (67%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$13,118 HKD at NZ Jewellers · As of October 24, 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 720530295. Listed at 14 retailers as of October 26, 2026, with a 206% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 720530295
Dimensions7.92 × 4.33 × 2.53 mm
L/W Ratio1.83
Girdle conditionFaceted
Culet sizePointed
Top View
7.92 mm4.33 mm0.51 ctJ / VVS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 720530295
Side View
Table 60.0%Crown 33.5°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 58.4%

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: HK$5,198 HKD|Low: HK$2,576 HKD|High: HK$8,001 HKD|Avg: HK$4,736 HKD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3HK$2,582 HKD
Retailer 7HK$3,923 HKD
Retailer 4HK$4,201 HKD
Retailer 2HK$4,412 HKD
Retailer 1HK$5,198 HKD
Retailer 5HK$5,281 HKD
Retailer 6HK$7,911 HKD

31 data points across 7 retailers

14 retailersHK$2,582 HKD to HK$7,911 HKD

A
Cheapest Retailer
-
HK$2,582 HKD
₹31,338 INR
Retailer 2
-
HK$3,189 HKD
$406 USD
View
Price last confirmed 90 days ago
A
Retailer 3
-
HK$3,421 HKD
$436 USD
View
Retailer 4
-
HK$3,687 HKD
$470 USD
View
Price last confirmed 8 days ago
Retailer 5
-
HK$3,687 HKD
$470 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
HK$3,923 HKD
$500 USD
View
Retailer 7
-
HK$3,946 HKD
$503 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
HK$4,201 HKD
£422 GBP
View
B+
Retailer 9
-
HK$4,412 HKD
£443 GBP
View
B+
Retailer 10
-
HK$4,450 HKD
$567 USD
View
B+
Retailer 11
-
HK$5,198 HKD
€631 EUR
View
A
Retailer 12
-
HK$5,281 HKD
ZAR 10,874 ZAR
View
B
Retailer 13
-
HK$7,911 HKD
£794 GBP
View
Most Expensive
NZ Jewellers
693ece28-4fc1-4f81-b150-0f28e39fa71f · Oct 24
HK$13,118 HKD
$1,672 USD
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from HK$2,582 HKDSave up to HK$5,330 HKD

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
HK$2,582 HKD