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Marquise|Natural|GIA

1.12ct H VS1 Marquise Natural Diamond

ID • H/VS1 • GIA 2554257237

Certificate GIA 2554257237

Diamond specifications and retailer prices

From $9,338 NZD
$5,254 USD
As of November 2, 2026
Save $10,918 NZD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $20,256 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.12ct natural marquise diamond

This 1.12ct 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 2554257237. Listed at 15 retailers as of October 30, 2026, with prices from $9,338 to $20,256, a $10,918 spread on the same certified stone. NZ Jewellers lists it at $20,256. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
H
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554257237
Dimensions10.33 × 5.32 × 3.40 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizeNone
Top View
10.33 mm5.32 mm1.12 ctH / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554257237
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 63.8%

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: $20,256 NZD|Low: $9,066 NZD|High: $20,256 NZD|Avg: $13,007 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8$9,338 NZD
Retailer 6$10,127 NZD
Retailer 7$10,971 NZD
Retailer 9$10,971 NZD
Retailer 2$11,572 NZD
Retailer 4$11,631 NZD
Retailer 10$13,137 NZD
Retailer 3$13,229 NZD
Retailer 5$17,843 NZD
NZ Jewellers$20,256 NZD

40 data points across 10 retailers

15 retailers$9,338 NZD to $20,256 NZD

B+
Cheapest Retailer
-
$9,338 NZD
$5,254 USD
B+
Retailer 2
-
$9,661 NZD
$5,436 USD
View
B+
Retailer 3
-
$10,013 NZD
$5,634 USD
View
B+
Retailer 4
-
$10,043 NZD
A$8,693 AUD
View
B+
Retailer 5
-
$10,127 NZD
$5,698 USD
View
Final sale: no returns
B+
Retailer 6
-
$10,971 NZD
$6,173 USD
View
B+
Retailer 7
-
$10,971 NZD
$6,173 USD
View
B+
Retailer 8
-
$11,572 NZD
£5,127 GBP
View
B+
Retailer 9
-
$11,631 NZD
£5,153 GBP
View
B
Retailer 10
-
$12,515 NZD
$7,042 USD
View
B
Retailer 11
-
$12,660 NZD
$7,123 USD
View
B
Retailer 12
-
$13,137 NZD
£5,820 GBP
View
B
Retailer 13
-
$13,229 NZD
€7,089 EUR
View
B
Retailer 14
-
$17,843 NZD
£7,905 GBP
View
Most Expensive
B
NZ Jewellers
93eccd52-a74e-4a23-9af9-0c538e5a0c4d · Oct 30
$20,256 NZD
$11,397 USD
View
14 more retailers have this diamond
Prices start from $9,338 NZDSave up to $10,918 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+
1.12ct Marquise
$9,338 NZD