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Cushion|Natural|GIA

1.27ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 2161130818

Certificate GIA 2161130818

Diamond specifications and retailer prices

From $6,466 SGD
As of November 5, 2026
Save $2,172 SGD (25%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,638 SGD at Jared · As of November 6, 2026
View at Jared

About this 1.27ct natural cushion diamond

This 1.27ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G 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 2161130818. Listed at 6 retailers as of November 5, 2026, with prices from $6,466 to $8,638, a $2,172 spread on the same certified stone. Jared lists it at $8,638. 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

1.27
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2161130818
Dimensions6.53 × 5.92 × 3.81 mm
L/W Ratio1.10
Culet sizeNone
Top View
6.53 mm5.92 mm1.27 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2161130818
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.4%

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 5
Current: $8,638 SGD|Low: $5,999 SGD|High: $8,683 SGD|Avg: $7,820 SGD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 6$6,466 SGD
Retailer 3$6,599 SGD
Retailer 4$8,356 SGD
Retailer 5$8,356 SGD
Retailer 2$8,565 SGD
Jared$8,638 SGD

38 data points across 6 retailers

6 retailers$6,466 SGD to $8,638 SGD

B+
Cheapest Retailer
-
$6,466 SGD
B+
Retailer 2
-
$6,599 SGD
View
Final sale: no returns
B
Retailer 3
-
$8,356 SGD
View
B
Retailer 4
-
$8,356 SGD
View
B
Retailer 5
-
$8,565 SGD
View
Most Expensive
B
Jared
147088718 · Nov 6
$8,638 SGD
$6,740 USD
View
5 more retailers have this diamond
Prices start from $6,466 SGDSave up to $2,172 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+
1.27ct Cushion
$6,466 SGD