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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 $4,081 NZD
$2,296 USD
As of November 2, 2026
Save $6,402 NZD (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,483 NZD 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 $4,081 to $10,483, a $6,402 spread on the same certified stone. NZ Jewellers lists it at $10,483. 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: $10,483 NZD|Low: $4,036 NZD|High: $10,483 NZD|Avg: $5,839 NZD|+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$4,081 NZD
Retailer 10$4,106 NZD
Retailer 12$4,191 NZD
Retailer 9$4,432 NZD
Retailer 8$4,543 NZD
Retailer 4$4,753 NZD
Retailer 5$4,902 NZD
Retailer 3$5,241 NZD
Retailer 2$5,367 NZD
Retailer 13$5,763 NZD
Retailer 7$5,869 NZD
Retailer 6$8,785 NZD
NZ Jewellers$10,483 NZD

40 data points across 13 retailers

12 retailers$4,081 NZD to $10,483 NZD

B+
Cheapest Retailer
-
$4,081 NZD
$2,296 USD
B+
Retailer 2
-
$4,106 NZD
$2,310 USD
View
B+
Retailer 3
-
$4,191 NZD
$2,358 USD
View
Final sale: no returns
B+
Retailer 4
-
$4,432 NZD
$2,494 USD
View
B+
Retailer 5
-
$4,543 NZD
$2,556 USD
View
B+
Retailer 6
-
$4,753 NZD
$2,674 USD
View
B
Retailer 7
-
$5,241 NZD
$2,949 USD
View
B
Retailer 8
-
$5,367 NZD
£2,378 GBP
View
B
Retailer 9
-
$5,763 NZD
$3,243 USD
View
B
Retailer 10
-
$5,869 NZD
€3,145 EUR
View
B
Retailer 11
-
$8,785 NZD
£3,892 GBP
View
Most Expensive
B
NZ Jewellers
141a476e-f90e-46d0-a6ed-df174000a4f0 · Oct 30
$10,483 NZD
$5,898 USD
View
11 more retailers have this diamond
Prices start from $4,081 NZDSave up to $6,402 NZD

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
$4,081 NZD