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Marquise|Natural|GIA

0.80ct J SI2 Marquise Natural Diamond

GD • J/SI2 • GIA 2458397307

Certificate GIA 2458397307

Diamond specifications and retailer prices

From £628 GBP
₹80,217 INR
As of November 2, 2026
Save £1,436 GBP (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,063 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2458397307. Listed at 17 retailers as of October 30, 2026, with prices from £628 to £2,063, a £1,436 spread on the same certified stone. NZ Jewellers lists it at £2,063. 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

0.80
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2458397307
Dimensions10.03 × 4.88 × 2.82 mm
L/W Ratio2.06
Top View
10.03 mm4.88 mm0.80 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2458397307
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.8%

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: Nov 2
Current: £2,063 GBP|Low: £620 GBP|High: £2,063 GBP|Avg: £988 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4£628 GBP
Retailer 10£630 GBP
Retailer 3£805 GBP
Retailer 8£846 GBP
Retailer 2£879 GBP
Retailer 7£957 GBP
Retailer 11£976 GBP
Retailer 6£1,097 GBP
Retailer 5£1,123 GBP
Retailer 9£1,549 GBP
NZ Jewellers£2,063 GBP

36 data points across 11 retailers

17 retailers£628 GBP to £2,063 GBP

A
Cheapest Retailer
-
£628 GBP
₹80,217 INR
B+
Retailer 2
-
£630 GBP
HK$6,600 HKD
View
B+
Retailer 3
-
£805 GBP
$1,080 USD
View
B+
Retailer 4
-
£810 GBP
$1,087 USD
View
B+
Retailer 5
-
£846 GBP
$1,135 USD
View
B+
Retailer 6
-
£846 GBP
$1,135 USD
View
B+
Retailer 7
-
£875 GBP
SGD 1,587 SGD
View
B+
Retailer 8
-
£876 GBP
$1,175 USD
View
B+
Retailer 9
-
£879 GBP
$1,179 USD
View
B
Retailer 10
-
£946 GBP
$1,270 USD
View
B
Retailer 11
-
£957 GBP
View
B
Retailer 12
-
£976 GBP
$1,310 USD
View
B
Retailer 13
-
£976 GBP
$1,310 USD
View
B
Retailer 14
-
£1,097 GBP
€1,402 EUR
View
B
Retailer 15
-
£1,123 GBP
View
B
Retailer 16
-
£1,549 GBP
View
Most Expensive
C
NZ Jewellers
86f673d0-fd0a-42e6-accf-59277740d393 · Oct 30
£2,063 GBP
$2,769 USD
View
16 more retailers have this diamond
Prices start from £628 GBPSave up to £1,436 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
0.80ct Marquise
£628 GBP