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Marquise|Natural|GIA

0.70ct D SI2 Marquise Natural Diamond

GD • D/SI2 • GIA 2537883493

Certificate GIA 2537883493

Diamond specifications and retailer prices

From £878 GBP
HK$9,200 HKD
As of November 1, 2026
Save £1,196 GBP (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,887 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 D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2537883493. Listed at 16 retailers as of November 1, 2026, with a 136% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537883493
Dimensions9.09 × 4.72 × 2.75 mm
L/W Ratio1.93
Top View
9.09 mm4.72 mm0.70 ctD / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537883493
Side View
Table 60.0%CrownGirdle: MD-VTKPavilionCulet: NoneDepth 58.2%

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: £2,887 GBP|Low: £820 GBP|High: £2,887 GBP|Avg: £1,361 GBP|+6.2%
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
November 2, 2026
Retailer 11£878 GBP
Retailer 8£1,038 GBP
Retailer 3£1,092 GBP
Retailer 5£1,095 GBP
Retailer 7£1,097 GBP
Retailer 4£1,164 GBP
Retailer 14£1,183 GBP
Retailer 16£1,183 GBP
Retailer 15£1,239 GBP
Retailer 6£1,285 GBP
Retailer 10£1,315 GBP
Retailer 13£1,366 GBP
Retailer 9£1,571 GBP
Retailer 12£1,617 GBP
Retailer 2£2,074 GBP
NZ Jewellers£2,887 GBP

27 data points across 16 retailers

16 retailers£878 GBP to £2,074 GBP

B+
Cheapest Retailer
-
£878 GBP
HK$9,200 HKD
Retailer 2
-
£1,038 GBP
$1,393 USD
View
Price last confirmed 15 days ago
B
Retailer 3
-
£1,092 GBP
$1,465 USD
View
Final sale: no returns
B
Retailer 4
-
£1,095 GBP
$1,470 USD
View
B
Retailer 5
-
£1,097 GBP
$1,472 USD
View
B
Retailer 6
-
£1,164 GBP
$1,562 USD
View
B
Retailer 7
-
£1,183 GBP
$1,588 USD
View
B
Retailer 8
-
£1,183 GBP
$1,588 USD
View
B
Retailer 9
-
£1,239 GBP
$1,662 USD
View
B
Retailer 10
-
£1,285 GBP
$1,725 USD
View
B
Retailer 11
-
£1,315 GBP
View
B
Retailer 12
-
£1,366 GBP
$1,833 USD
View
B
Retailer 13
-
£1,571 GBP
View
B
Retailer 14
-
£1,617 GBP
€2,066 EUR
View
C
Retailer 15
-
£2,074 GBP
View
Most Expensive
NZ Jewellers
373878e8-c22f-49d8-94a7-f3e3466e33e5 · Oct 30
£2,887 GBP
$3,874 USD
View
Price under review
15 more retailers have this diamond
Prices start from £878 GBPSave up to £1,196 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
£878 GBP