CaratHunter
Plans
Marquise|Natural|GIA

0.70ct H SI1 Marquise Natural Diamond

GD • H/SI1 • GIA 1548761703

Certificate GIA 1548761703

Diamond specifications and retailer prices

From £574 GBP
$770 USD
As of November 1, 2026
Save £1,233 GBP (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,806 GBP at NZ Jewellers · As of November 3, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1548761703. Listed at 14 retailers as of November 1, 2026, with prices from £574 to £1,806, a £1,233 spread on the same certified stone. NZ Jewellers lists it at £1,806. 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
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1548761703
Dimensions8.96 × 4.78 × 2.64 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
8.96 mm4.78 mm0.70 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1548761703
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 55.3%

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: Nov 1
Current: £1,806 GBP|Low: £490 GBP|High: £1,806 GBP|Avg: £807 GBP
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 3, 2026
Retailer 4£490 GBP
Retailer 12£574 GBP
Retailer 14£576 GBP
Retailer 15£576 GBP
Retailer 5£585 GBP
Retailer 11£585 GBP
Retailer 13£598 GBP
Retailer 3£665 GBP
Retailer 6£665 GBP
Retailer 2£685 GBP
Retailer 8£726 GBP
Retailer 9£815 GBP
Retailer 10£1,055 GBP
Retailer 7£1,306 GBP
NZ Jewellers£1,806 GBP

32 data points across 15 retailers

14 retailers£574 GBP to £1,806 GBP

Retailer 1
-
£490 GBP
₹62,621 INR
Price last confirmed 19 days ago
B+
Retailer 2
-
£574 GBP
$770 USD
View
B+
Retailer 3
-
£576 GBP
$773 USD
View
B+
Retailer 4
-
£576 GBP
$773 USD
View
B+
Retailer 5
-
£585 GBP
$785 USD
View
B+
Retailer 6
-
£585 GBP
$785 USD
View
B+
Retailer 7
-
£598 GBP
$803 USD
View
B+
Retailer 8
-
£665 GBP
$892 USD
View
B+
Retailer 9
-
£665 GBP
$892 USD
View
B+
Retailer 10
-
£685 GBP
View
B+
Retailer 11
-
£726 GBP
View
B
Retailer 12
-
£815 GBP
€1,042 EUR
View
B
Retailer 13
-
£1,055 GBP
View
Most Expensive
C
NZ Jewellers
abde6ccd-1bdf-4fe4-8a1b-531911eabf17 · Nov 3
£1,806 GBP
$2,424 USD
View
13 more retailers have this diamond
Prices start from £574 GBPSave up to £1,233 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.

B+
0.70ct Marquise
£574 GBP