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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 $6,719 SGD
$5,254 USD
As of November 2, 2026
Save $7,856 SGD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $14,576 SGD 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 $6,719 to $14,576, a $7,856 spread on the same certified stone. NZ Jewellers lists it at $14,576. 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: $14,576 SGD|Low: $6,524 SGD|High: $14,576 SGD|Avg: $9,349 SGD
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$6,719 SGD
Retailer 6$7,287 SGD
Retailer 7$7,895 SGD
Retailer 9$7,895 SGD
Retailer 2$8,327 SGD
Retailer 4$8,369 SGD
Retailer 10$9,453 SGD
Retailer 3$9,519 SGD
Retailer 5$12,839 SGD
NZ Jewellers$14,576 SGD

41 data points across 10 retailers

15 retailers$6,719 SGD to $14,576 SGD

B+
Cheapest Retailer
-
$6,719 SGD
$5,254 USD
B+
Retailer 2
-
$6,952 SGD
$5,436 USD
View
B+
Retailer 3
-
$7,205 SGD
$5,634 USD
View
B+
Retailer 4
-
$7,226 SGD
A$8,693 AUD
View
B+
Retailer 5
-
$7,287 SGD
$5,698 USD
View
Final sale: no returns
B+
Retailer 6
-
$7,895 SGD
$6,173 USD
View
B+
Retailer 7
-
$7,895 SGD
$6,173 USD
View
B+
Retailer 8
-
$8,327 SGD
£5,127 GBP
View
B+
Retailer 9
-
$8,369 SGD
£5,153 GBP
View
B
Retailer 10
-
$9,005 SGD
$7,042 USD
View
B
Retailer 11
-
$9,110 SGD
$7,123 USD
View
B
Retailer 12
-
$9,453 SGD
£5,820 GBP
View
B
Retailer 13
-
$9,519 SGD
€7,089 EUR
View
B
Retailer 14
-
$12,839 SGD
£7,905 GBP
View
Most Expensive
B
NZ Jewellers
93eccd52-a74e-4a23-9af9-0c538e5a0c4d · Oct 30
$14,576 SGD
$11,397 USD
View
14 more retailers have this diamond
Prices start from $6,719 SGDSave up to $7,856 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+
1.12ct Marquise
$6,719 SGD