Marquise|Natural|GIA

1.03ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 7558644896

Certificate GIA 7558644896

Diamond specifications and retailer prices

From $4,027 USD
As of October 28, 2026
Save $1,268 USD (24%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,295 USD at GS Diamonds · As of October 29, 2026
View at GS Diamonds

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558644896. Listed at 10 retailers as of October 28, 2026, with prices from $4,027 to $5,295, a $1,268 spread on the same certified stone. GS Diamonds lists it at $5,295. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7558644896
Dimensions9.98 × 5.19 × 3.30 mm
L/W Ratio1.92
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
9.98 mm5.19 mm1.03 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7558644896
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $5,295 USD|Low: $3,595 USD|High: $5,528 USD|Avg: $4,785 USD|-2.8%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 6$4,027 USD
Retailer 5$4,299 USD
Retailer 2$4,559 USD
Retailer 9$4,563 USD
Retailer 8$4,662 USD
Retailer 3$4,950 USD
Retailer 7$4,950 USD
Retailer 4$5,120 USD
GS Diamonds$5,295 USD

42 data points across 9 retailers

10 retailers$4,027 USD to $5,295 USD

B+
Cheapest Retailer
-
$4,027 USD
Final sale: no returns
B+
Retailer 2
-
$4,299 USD
View
B+
Retailer 3
-
$4,559 USD
£3,590 GBP
View
B+
Retailer 4
-
$4,563 USD
SGD 6,166 SGD
View
B+
Retailer 5
-
$4,662 USD
View
B+
Retailer 6
-
$4,950 USD
View
B+
Retailer 7
-
$4,950 USD
View
B
Retailer 8
-
$5,010 USD
A$7,708 AUD
View
B+
Retailer 9
-
$5,120 USD
View
Most Expensive
B+
GS Diamonds
AN1E-100768067849 · Oct 29
$5,295 USD
A$8,146 AUD
View
9 more retailers have this diamond
Prices start from $4,027 USDSave up to $1,268 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.

B+
1.03ct Marquise
$4,027 USD