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Marquise|Natural|GIA

1.10ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 6555299426

Certificate GIA 6555299426

Diamond specifications and retailer prices

From $1,878 SGD
As of November 5, 2026
Save $1,226 SGD (40%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,104 SGD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.1ct natural marquise diamond

This 1.1ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555299426. Listed at 12 retailers as of November 4, 2026, with prices from $1,878 to $3,104, a $1,226 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,104. 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

1.10
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.84°
Pavilion angle38.22°
OriginNatural
Grading LabGIA
CertificateGIA 6555299426
Dimensions10.20 × 5.39 × 3.27 mm
L/W Ratio1.89
Culet sizeNone
Top View
10.20 mm5.39 mm1.10 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555299426
Side View
Table 59.0%Crown 39.84°Girdle: STK-THKPavilion 38.22°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,376 SGD|Low: $1,867 SGD|High: $3,166 SGD|Avg: $2,312 SGD|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 6, 2026
Retailer 5$1,878 SGD
Retailer 7$1,893 SGD
Retailer 8$1,926 SGD
Retailer 2$2,062 SGD
Retailer 4$2,101 SGD
Retailer 6$2,272 SGD
Retailer 9$2,288 SGD
Retailer 1$2,376 SGD
Retailer 10$2,548 SGD
Retailer 3$2,657 SGD
Wholesale Diamonds Direct$3,104 SGD

38 data points across 11 retailers

12 retailers$1,878 SGD to $3,104 SGD

A
Cheapest Retailer
-
$1,878 SGD
A
Retailer 2
-
$1,893 SGD
View
A
Retailer 3
-
$1,926 SGD
View
A
Retailer 4
-
$2,062 SGD
View
A
Retailer 5
-
$2,101 SGD
View
A
Retailer 6
-
$2,272 SGD
View
A
Retailer 7
-
$2,288 SGD
View
A
Retailer 8
-
$2,376 SGD
View
B+
Retailer 9
-
$2,390 SGD
View
B+
Retailer 10
-
$2,548 SGD
View
A
Retailer 11
-
$2,657 SGD
View
Most Expensive
B+
Wholesale Diamonds Direct
262934584 · Nov 4
$3,104 SGD
$2,430 USD
View
11 more retailers have this diamond
Prices start from $1,878 SGDSave up to $1,226 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.

A
1.10ct Marquise
$1,878 SGD