Marquise|Natural|GIA

0.70ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 2564396735

Certificate GIA 2564396735

Diamond specifications and retailer prices

From $1,093 USD
As of November 2, 2026
Save $1,796 USD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,889 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564396735. Listed at 14 retailers as of October 30, 2026, with prices from $1,093 to $2,889, a $1,796 spread on the same certified stone. NZ Jewellers lists it at $2,889. 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
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564396735
Dimensions8.55 × 4.59 × 2.97 mm
L/W Ratio1.86
Culet sizeNone
Top View
8.55 mm4.59 mm0.70 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564396735
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,889 USD|Low: $901 USD|High: $2,889 USD|Avg: $1,424 USD
NZ Jewellers
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
Retailer 15
November 2, 2026
Retailer 6$910 USD
Retailer 7$1,065 USD
Retailer 4$1,093 USD
Retailer 13$1,140 USD
Retailer 12$1,184 USD
Retailer 15$1,184 USD
Retailer 3$1,230 USD
Retailer 5$1,334 USD
Retailer 10$1,340 USD
Retailer 14$1,367 USD
Retailer 8$1,493 USD
Retailer 9$1,656 USD
Retailer 11$1,769 USD
Retailer 2$2,169 USD
NZ Jewellers$2,889 USD

27 data points across 15 retailers

14 retailers$1,093 USD to $2,889 USD

Retailer 1
-
$1,065 USD
Price last confirmed 25 days ago
B+
Retailer 2
-
$1,093 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,140 USD
View
B+
Retailer 4
-
$1,184 USD
View
B+
Retailer 5
-
$1,184 USD
View
B+
Retailer 6
-
$1,230 USD
View
B
Retailer 7
-
$1,334 USD
View
B+
Retailer 8
-
$1,340 USD
£1,055 GBP
View
B
Retailer 9
-
$1,367 USD
View
B+
Retailer 10
-
$1,493 USD
£1,176 GBP
View
B
Retailer 11
-
$1,656 USD
€1,577 EUR
View
B
Retailer 12
-
$1,769 USD
ZAR 28,574 ZAR
View
B
Retailer 13
-
$2,169 USD
£1,708 GBP
View
Most Expensive
B
NZ Jewellers
43d86e27-6395-4dd7-b56a-eb1fc6e071dd · Oct 30
$2,889 USD
View
13 more retailers have this diamond
Prices start from $1,093 USDSave up to $1,796 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
$1,093 USD