Marquise|Natural|GIA

0.90ct D IF Marquise Natural Diamond

EX • D/IF • GIA 2506491777

Certificate GIA 2506491777

Diamond specifications and retailer prices

From $7,457 NZD
₹399,563 INR
As of November 2, 2026
Save $9,259 NZD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $16,716 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded D colour (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 2506491777. Listed at 15 retailers as of November 2, 2026, with prices from $7,457 to $16,716, a $9,259 spread on the same certified stone. NZ Jewellers lists it at $16,716. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2506491777
Dimensions10.45 × 4.99 × 3.04 mm
L/W Ratio2.09
Top View
10.45 mm4.99 mm0.90 ctD / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2506491777
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.9%

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 2
Current: $9,845 NZD|Low: $7,202 NZD|High: $16,109 NZD|Avg: $10,387 NZD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 2$7,457 NZD
Retailer 5$9,224 NZD
Retailer 7$9,330 NZD
Retailer 1$9,845 NZD
Retailer 6$9,994 NZD
Retailer 3$11,307 NZD
Retailer 4$15,918 NZD

38 data points across 7 retailers

15 retailers$7,457 NZD to $16,716 NZD

A
Cheapest Retailer
-
$7,457 NZD
₹399,563 INR
B+
Retailer 2
-
$8,801 NZD
$4,952 USD
View
B+
Retailer 3
-
$8,995 NZD
$5,061 USD
View
B+
Retailer 4
-
$9,224 NZD
$5,190 USD
View
Final sale: no returns
B+
Retailer 5
-
$9,384 NZD
SGD 7,135 SGD
View
B+
Retailer 6
-
$9,845 NZD
£4,362 GBP
View
B+
Retailer 7
-
$9,994 NZD
$5,623 USD
View
B+
Retailer 8
-
$9,994 NZD
$5,623 USD
View
B+
Retailer 9
-
$10,355 NZD
$5,826 USD
View
B+
Retailer 10
-
$10,394 NZD
$5,848 USD
View
B+
Retailer 11
-
$11,307 NZD
€6,059 EUR
View
B+
Retailer 12
-
$11,533 NZD
$6,489 USD
View
B
Retailer 13
-
$11,647 NZD
£5,160 GBP
View
B
Retailer 14
-
$15,918 NZD
£7,052 GBP
View
Most Expensive
B
NZ Jewellers
c0b6d127-e95d-4878-b297-a0266e11aa58 · Nov 3
$16,716 NZD
$9,405 USD
View
14 more retailers have this diamond
Prices start from $7,457 NZDSave up to $9,259 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.

A
0.90ct Marquise
$7,457 NZD