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Marquise|Natural|GIA

0.70ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 6565033053

Certificate GIA 6565033053

Diamond specifications and retailer prices

From £633 GBP
₹80,887 INR
As of October 29, 2026
Save £1,318 GBP (68%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,951 GBP 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 6565033053. Listed at 20 retailers as of October 29, 2026, with prices from £633 to £1,951, a £1,318 spread on the same certified stone. NZ Jewellers lists it at £1,951. 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
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565033053
Dimensions8.96 × 4.65 × 2.82 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizeNone
Top View
8.96 mm4.65 mm0.70 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6565033053
Side View
Table 56.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 60.6%

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 29
Current: £1,951 GBP|Low: £629 GBP|High: £1,991 GBP|Avg: £1,017 GBP|-2.0%
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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 3£633 GBP
Retailer 11£738 GBP
Retailer 12£766 GBP
Retailer 2£768 GBP
Retailer 8£768 GBP
Retailer 9£875 GBP
Retailer 10£923 GBP
Retailer 13£944 GBP
Retailer 4£999 GBP
Retailer 6£999 GBP
Retailer 18£1,004 GBP
Retailer 5£1,045 GBP
Retailer 16£1,099 GBP
Retailer 15£1,122 GBP
Retailer 17£1,263 GBP
Retailer 14£1,491 GBP
Retailer 7£1,839 GBP
NZ Jewellers£1,951 GBP

22 data points across 18 retailers

20 retailers£633 GBP to £1,951 GBP

A
Cheapest Retailer
-
£633 GBP
₹80,887 INR
A
Retailer 2
-
£738 GBP
$990 USD
View
Final sale: no returns
B+
Retailer 3
-
£759 GBP
A$1,566 AUD
View
B+
Retailer 4
-
£766 GBP
$1,028 USD
View
B+
Retailer 5
-
£768 GBP
$1,030 USD
View
B+
Retailer 6
-
£768 GBP
$1,030 USD
View
B+
Retailer 7
-
£875 GBP
$1,174 USD
View
B+
Retailer 8
-
£923 GBP
$1,238 USD
View
B+
Retailer 9
-
£944 GBP
View
B
Retailer 10
-
£999 GBP
$1,340 USD
View
B
Retailer 11
-
£999 GBP
$1,340 USD
View
B
Retailer 12
-
£1,004 GBP
$1,347 USD
View
B
Retailer 13
-
£1,045 GBP
$1,402 USD
View
B
Retailer 14
-
£1,099 GBP
$1,475 USD
View
B
Retailer 15
-
£1,122 GBP
€1,434 EUR
View
B
Retailer 16
-
£1,263 GBP
View
Retailer 17
-
£1,303 GBP
A$2,690 AUD
View
Price last confirmed 28 days ago
B
Retailer 18
-
£1,491 GBP
ZAR 32,327 ZAR
View
B
Retailer 19
-
£1,839 GBP
View
Most Expensive
B
NZ Jewellers
2bd4ff68-1eff-4aac-a6b6-1661697dc39c · Oct 30
£1,951 GBP
$2,618 USD
View
19 more retailers have this diamond
Prices start from £633 GBPSave up to £1,318 GBP

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
£633 GBP