Marquise|Natural|GIA

0.70ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 7543397960

Certificate GIA 7543397960

Diamond specifications and retailer prices

From $650 USD
SGD 879 SGD
As of October 31, 2026
Save $426 USD (40%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,077 USD at Frank Darling · As of October 31, 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 7543397960. Listed at 8 retailers as of October 31, 2026, with prices from $650 to $1,077, a $426 spread on the same certified stone. Frank Darling lists it at $1,077. 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
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.62°
Pavilion angle38.71°
OriginNatural
Grading LabGIA
CertificateGIA 7543397960
Dimensions8.71 × 4.60 × 2.85 mm
L/W Ratio1.89
Culet sizeNone
Top View
8.71 mm4.60 mm0.70 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7543397960
Side View
Table 59.0%Crown 39.62°Girdle: STK-VTKPavilion 38.71°Culet: NoneDepth 62.0%

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: Oct 31
Current: $1,077 USD|Low: $650 USD|High: $1,077 USD|Avg: $869 USD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5$650 USD
Retailer 8$655 USD
Retailer 3$770 USD
Retailer 7$851 USD
Retailer 4$911 USD
Retailer 2$960 USD
Retailer 6$989 USD
Frank Darling$1,077 USD

24 data points across 8 retailers

8 retailers$650 USD to $1,077 USD

A
Cheapest Retailer
-
$650 USD
SGD 879 SGD
A
Retailer 2
-
$655 USD
SGD 885 SGD
View
B+
Retailer 3
-
$770 USD
£606 GBP
View
B+
Retailer 4
-
$804 USD
View
B+
Retailer 5
-
$851 USD
View
B+
Retailer 6
-
$911 USD
€868 EUR
View
Retailer 7
-
$989 USD
View
Price last confirmed 30 days ago
Most Expensive
B
Frank Darling
2575479HK · Oct 31
$1,077 USD
View
7 more retailers have this diamond
Prices start from $650 USDSave up to $426 USD

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
$650 USD