Marquise|Natural|GIA

0.54ct H VS2 Marquise Natural Diamond

EX • H/VS2 • GIA 6551492409

Certificate GIA 6551492409

Diamond specifications and retailer prices

From $506 USD
SGD 684 SGD
As of October 29, 2026
Save $479 USD (49%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,250 USD at Flawless Fine Jewelry · As of October 4, 2026
View at Flawless Fine Jewelry

About this 0.54ct natural marquise diamond

This 0.54ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551492409. Listed at 10 retailers as of October 29, 2026, with a 95% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
H
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551492409
Dimensions8.07 × 4.23 × 2.72 mm
L/W Ratio1.91
Culet sizeNone
Top View
8.07 mm4.23 mm0.54 ctH / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551492409
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.2%

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: Oct 29
Current: $1,250 USD|Low: $413 USD|High: $1,250 USD|Avg: $813 USD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11$413 USD
Retailer 7$506 USD
Retailer 8$560 USD
Retailer 5$657 USD
Retailer 4$727 USD
Retailer 6$783 USD
Retailer 2$792 USD
Retailer 10$846 USD
Retailer 9$985 USD
Retailer 3$1,101 USD
Flawless Fine Jewelry$1,250 USD

22 data points across 11 retailers

10 retailers$506 USD to $985 USD

A
Cheapest Retailer
-
$506 USD
SGD 684 SGD
A
Retailer 2
-
$560 USD
SGD 757 SGD
View
A
Retailer 3
-
$657 USD
£518 GBP
View
A
Retailer 4
-
$727 USD
View
A
Retailer 5
-
$783 USD
View
A
Retailer 6
-
$792 USD
€754 EUR
View
A
Retailer 7
-
$803 USD
View
A
Retailer 8
-
$846 USD
View
B+
Retailer 9
-
$985 USD
View
Most Expensive
Flawless Fine Jewelry
A7FDB9CCF · Oct 4
$1,250 USD
£984 GBP
View
Price last confirmed 28 days ago
9 more retailers have this diamond
Prices start from $506 USDSave up to $479 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
0.54ct Marquise
$506 USD