Marquise|Natural|GIA

0.70ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 5556345251

Certificate GIA 5556345251

Diamond specifications and retailer prices

From $778 USD
As of October 31, 2026
Save $981 USD (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,759 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5556345251. Listed at 10 retailers as of October 31, 2026, with prices from $778 to $1,759, a $981 spread on the same certified stone. MOH London lists it at $1,759. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle40.64°
Pavilion angle40.18°
OriginNatural
Grading LabGIA
CertificateGIA 5556345251
Dimensions8.60 × 4.61 × 2.94 mm
L/W Ratio1.87
Culet sizeNone
Top View
8.60 mm4.61 mm0.70 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5556345251
Side View
Table 59.0%Crown 40.64°Girdle: STK-THKPavilion 40.18°Culet: NoneDepth 63.9%

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: Oct 31
Current: $1,759 USD|Low: $518 USD|High: $1,759 USD|Avg: $809 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 9$518 USD
Retailer 10$576 USD
Retailer 12$698 USD
Retailer 14$706 USD
Retailer 3$764 USD
Retailer 5$778 USD
Retailer 6$783 USD
Retailer 2$854 USD
Retailer 13$895 USD
Retailer 11$1,001 USD
Retailer 4$1,033 USD
Retailer 7$1,124 USD
Retailer 8$1,350 USD
MOH London$1,759 USD

11 data points across 14 retailers

10 retailers$778 USD to $1,759 USD

Retailer 1
-
$518 USD
SGD 700 SGD
Price last confirmed 10 days ago
Retailer 2
-
$576 USD
SGD 778 SGD
View
Price last confirmed 16 days ago
Retailer 3
-
$698 USD
£549 GBP
View
Price last confirmed 17 days ago
Retailer 4
-
$764 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
$778 USD
View
B+
Retailer 6
-
$854 USD
View
Retailer 7
-
$895 USD
View
Price last confirmed 18 days ago
B
Retailer 8
-
$1,124 USD
£885 GBP
View
B
Retailer 9
-
$1,350 USD
€1,286 EUR
View
Most Expensive
C
MOH London
5A0F94EFA · Nov 1
$1,759 USD
£1,385 GBP
View
9 more retailers have this diamond
Prices start from $778 USDSave up to $981 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.

B+
0.70ct Marquise
$778 USD