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Marquise|Natural|GIA

1.22ct G SI2 Marquise Natural Diamond

ID • G/SI2 • GIA 2567379508

Certificate GIA 2567379508

Diamond specifications and retailer prices

From $5,117 SGD
As of November 6, 2026
Save $6,299 SGD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,416 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.22ct natural marquise diamond

This 1.22ct natural marquise sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567379508. Listed at 20 retailers as of November 5, 2026, with prices from $5,117 to $11,416, a $6,299 spread on the same certified stone. NZ Jewellers lists it at $11,416. 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

1.22
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567379508
Dimensions12.12 × 5.28 × 3.31 mm
L/W Ratio2.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cavity, Indented Natural
Top View
12.12 mm5.28 mm1.22 ctG / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2567379508
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.7%

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 6
Current: $11,416 SGD|Low: $5,085 SGD|High: $11,447 SGD|Avg: $7,269 SGD|-0.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 7, 2026
Retailer 4$5,117 SGD
Retailer 12$5,303 SGD
Retailer 11$6,029 SGD
Retailer 9$6,062 SGD
Retailer 14$6,236 SGD
Retailer 6$6,299 SGD
Retailer 10$6,525 SGD
Retailer 2$6,595 SGD
Retailer 13$6,712 SGD
Retailer 16$6,826 SGD
Retailer 18$6,826 SGD
Retailer 19$6,844 SGD
Retailer 7$6,845 SGD
Retailer 5$7,022 SGD
Retailer 15$7,692 SGD
Retailer 3$7,875 SGD
Retailer 8$10,017 SGD
Retailer 17$10,871 SGD
NZ Jewellers$11,416 SGD

23 data points across 19 retailers

20 retailers$5,117 SGD to $11,416 SGD

B+
Cheapest Retailer
-
$5,117 SGD
B+
Retailer 2
-
$5,303 SGD
View
B+
Retailer 3
-
$6,029 SGD
View
B+
Retailer 4
-
$6,062 SGD
View
B
Retailer 5
-
$6,236 SGD
View
B+
Retailer 6
-
$6,299 SGD
View
Final sale: no returns
B+
Retailer 7
-
$6,449 SGD
View
Retailer 8
-
$6,525 SGD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$6,595 SGD
View
B+
Retailer 10
-
$6,712 SGD
View
B+
Retailer 11
-
$6,826 SGD
View
B+
Retailer 12
-
$6,826 SGD
View
B
Retailer 13
-
$6,844 SGD
View
Retailer 14
-
$6,845 SGD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$7,022 SGD
View
B
Retailer 16
-
$7,692 SGD
View
B
Retailer 17
-
$7,875 SGD
View
Retailer 18
-
$10,017 SGD
View
Price last confirmed 13 days ago
B
Retailer 19
-
$10,871 SGD
View
Most Expensive
B
NZ Jewellers
18ce1830-b6e3-4a08-9a06-651fdf2265cb · Nov 5
$11,416 SGD
$8,908 USD
View
19 more retailers have this diamond
Prices start from $5,117 SGDSave up to $6,299 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+
1.22ct Marquise
$5,117 SGD