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Marquise|Natural|GIA

0.70ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 5553492443

Certificate GIA 5553492443

Diamond specifications and retailer prices

From $615 SGD
As of October 31, 2026
Save $603 SGD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,218 SGD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded J 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 5553492443. Listed at 7 retailers as of October 31, 2026, with prices from $615 to $1,218, a $603 spread on the same certified stone. Frank Darling lists it at $1,218. 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

0.70
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553492443
Dimensions8.71 × 4.62 × 2.90 mm
L/W Ratio1.89
Culet sizeNone
Top View
8.71 mm4.62 mm0.70 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553492443
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $1,218 SGD|Low: $503 SGD|High: $1,300 SGD|Avg: $912 SGD|-6.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8$503 SGD
Retailer 4$615 SGD
Retailer 6$673 SGD
Retailer 5$873 SGD
Retailer 9$940 SGD
Retailer 2$956 SGD
Retailer 3$1,026 SGD
Frank Darling$1,218 SGD
Retailer 7$1,250 SGD

20 data points across 9 retailers

7 retailers$615 SGD to $1,218 SGD

A
Cheapest Retailer
-
$615 SGD
A
Retailer 2
-
$673 SGD
View
A
Retailer 3
-
$873 SGD
$683 USD
View
B+
Retailer 4
-
$940 SGD
$735 USD
View
A
Retailer 5
-
$956 SGD
€712 EUR
View
B+
Retailer 6
-
$1,026 SGD
$802 USD
View
Most Expensive
B+
Frank Darling
2652599HK · Nov 2
$1,218 SGD
$953 USD
View
6 more retailers have this diamond
Prices start from $615 SGDSave up to $603 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
0.70ct Marquise
$615 SGD