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Marquise|Natural|GIA

0.91ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 7536493655

Certificate GIA 7536493655

Diamond specifications and retailer prices

From $2,935 SGD
$2,296 USD
As of November 2, 2026
Save $4,605 SGD (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,540 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.91ct natural marquise diamond

This 0.91ct natural marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7536493655. Listed at 12 retailers as of October 30, 2026, with prices from $2,935 to $7,540, a $4,605 spread on the same certified stone. NZ Jewellers lists it at $7,540. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.91
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 7536493655
Dimensions9.76 × 5.00 × 3.18 mm
L/W Ratio1.95
Girdle conditionFaceted
Top View
9.76 mm5.00 mm0.91 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7536493655
Side View
Table 57.0%CrownGirdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.7%

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: Nov 2
Current: $7,540 SGD|Low: $2,903 SGD|High: $7,540 SGD|Avg: $4,200 SGD|+11.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11$2,935 SGD
Retailer 10$2,953 SGD
Retailer 12$3,014 SGD
Retailer 9$3,188 SGD
Retailer 8$3,268 SGD
Retailer 4$3,418 SGD
Retailer 5$3,526 SGD
Retailer 3$3,770 SGD
Retailer 2$3,860 SGD
Retailer 13$4,146 SGD
Retailer 7$4,222 SGD
Retailer 6$6,319 SGD
NZ Jewellers$7,540 SGD

40 data points across 13 retailers

12 retailers$2,935 SGD to $7,540 SGD

B+
Cheapest Retailer
-
$2,935 SGD
$2,296 USD
B+
Retailer 2
-
$2,953 SGD
$2,310 USD
View
B+
Retailer 3
-
$3,014 SGD
$2,358 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,188 SGD
$2,494 USD
View
B+
Retailer 5
-
$3,268 SGD
$2,556 USD
View
B+
Retailer 6
-
$3,418 SGD
$2,674 USD
View
B
Retailer 7
-
$3,770 SGD
$2,949 USD
View
B
Retailer 8
-
$3,860 SGD
£2,378 GBP
View
B
Retailer 9
-
$4,146 SGD
$3,243 USD
View
B
Retailer 10
-
$4,222 SGD
€3,145 EUR
View
B
Retailer 11
-
$6,319 SGD
£3,892 GBP
View
Most Expensive
B
NZ Jewellers
141a476e-f90e-46d0-a6ed-df174000a4f0 · Oct 30
$7,540 SGD
$5,898 USD
View
11 more retailers have this diamond
Prices start from $2,935 SGDSave up to $4,605 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.

B+
0.91ct Marquise
$2,935 SGD