Marquise|Natural|GIA

0.50ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 7511383765

Certificate GIA 7511383765

Diamond specifications and retailer prices

From $340 USD
₹32,382 INR
As of November 1, 2026
Save $1,434 USD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,774 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7511383765. Listed at 17 retailers as of October 30, 2026, with prices from $340 to $1,774, a $1,434 spread on the same certified stone. NZ Jewellers lists it at $1,774. 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

0.50
Carat
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7511383765
Dimensions7.38 × 4.10 × 2.85 mm
L/W Ratio1.80
Girdle conditionFaceted
Key to symbols
Feather, Crystal
Top View
7.38 mm4.10 mm0.50 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 7511383765
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.5%

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: $1,774 USD|Low: $340 USD|High: $1,774 USD|Avg: $604 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6$340 USD
Retailer 12$427 USD
Retailer 7$463 USD
Retailer 3$480 USD
Retailer 4$498 USD
Retailer 10$534 USD
Retailer 8$553 USD
Retailer 5$577 USD
Retailer 11$580 USD
Retailer 2$663 USD
Retailer 9$1,069 USD
NZ Jewellers$1,774 USD

31 data points across 12 retailers

17 retailers$340 USD to $1,774 USD

A
Cheapest Retailer
-
$340 USD
₹32,382 INR
B+
Retailer 2
-
$397 USD
HK$3,100 HKD
View
B+
Retailer 3
-
$427 USD
View
Final sale: no returns
B+
Retailer 4
-
$463 USD
View
B+
Retailer 5
-
$480 USD
View
B+
Retailer 6
-
$484 USD
SGD 654 SGD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$498 USD
View
Retailer 8
-
$499 USD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
$534 USD
View
B+
Retailer 10
-
$553 USD
£435 GBP
View
B+
Retailer 11
-
$577 USD
£454 GBP
View
B+
Retailer 12
-
$580 USD
£457 GBP
View
B+
Retailer 13
-
$594 USD
View
B+
Retailer 14
-
$595 USD
View
B+
Retailer 15
-
$663 USD
€631 EUR
View
B
Retailer 16
-
$1,069 USD
£842 GBP
View
Most Expensive
C
NZ Jewellers
3a4cac55-99df-4d17-a970-2bb61be03968 · Oct 30
$1,774 USD
View
16 more retailers have this diamond
Prices start from $340 USDSave up to $1,434 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
0.50ct Marquise
$340 USD