CaratHunter
Plans
Marquise|Natural|GIA

1.03ct I IF Marquise Natural Diamond

ID • I/IF • GIA 7551270998

Certificate GIA 7551270998

Diamond specifications and retailer prices

From $3,616 SGD
As of November 4, 2026
Save $1,881 SGD (34%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,497 SGD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551270998. Listed at 6 retailers as of November 4, 2026, with prices from $3,616 to $5,497, a $1,881 spread on the same certified stone. 77 Diamonds lists it at $5,497. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
I
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551270998
Dimensions10.40 × 5.35 × 3.21 mm
L/W Ratio1.94
Culet sizeNone
Top View
10.40 mm5.35 mm1.03 ctI / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551270998
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.1%

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 4
Current: $5,497 SGD|Low: $3,616 SGD|High: $6,159 SGD|Avg: $4,736 SGD|+22.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6$3,616 SGD
Retailer 4$3,773 SGD
Retailer 5$3,866 SGD
Retailer 10$4,390 SGD
Retailer 2$4,639 SGD
Retailer 7$4,860 SGD
Retailer 3$5,187 SGD
Retailer 8$5,275 SGD
77 Diamonds$5,497 SGD
Retailer 9$6,159 SGD

37 data points across 10 retailers

6 retailers$3,616 SGD to $5,497 SGD

A
Cheapest Retailer
-
$3,616 SGD
A
Retailer 2
-
$3,773 SGD
View
A
Retailer 3
-
$3,866 SGD
View
A
Retailer 4
-
$4,639 SGD
View
A
Retailer 5
-
$5,187 SGD
View
Most Expensive
A
77 Diamonds
MQMBTXGT3STX · Nov 5
$5,497 SGD
£3,389 GBP
View
5 more retailers have this diamond
Prices start from $3,616 SGDSave up to $1,881 SGD

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
1.03ct Marquise
$3,616 SGD