CaratHunter
Plans
Marquise|Natural|GIA

0.70ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 5553492443

Certificate GIA 5553492443

Diamond specifications and retailer prices

From €429 EUR
SGD 650 SGD
As of October 31, 2026
Save €420 EUR (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €849 EUR 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 €429 to €849, a €420 spread on the same certified stone. Frank Darling lists it at €849. 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
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: €849 EUR|Low: €350 EUR|High: €907 EUR|Avg: €636 EUR|-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€350 EUR
Retailer 4€429 EUR
Retailer 6€469 EUR
Retailer 5€609 EUR
Retailer 9€655 EUR
Retailer 2€667 EUR
Retailer 3€715 EUR
Frank Darling€849 EUR
Retailer 7€872 EUR

20 data points across 9 retailers

7 retailers€429 EUR to €849 EUR

A
Cheapest Retailer
-
€429 EUR
SGD 650 SGD
A
Retailer 2
-
€469 EUR
SGD 711 SGD
View
A
Retailer 3
-
€609 EUR
$683 USD
View
B+
Retailer 4
-
€655 EUR
$735 USD
View
A
Retailer 5
-
€667 EUR
View
B+
Retailer 6
-
€715 EUR
$802 USD
View
Most Expensive
B+
Frank Darling
2652599HK · Nov 2
€849 EUR
$953 USD
View
6 more retailers have this diamond
Prices start from €429 EURSave up to €420 EUR

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
€429 EUR