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Marquise|Natural|GIA

0.80ct G SI2 Marquise Natural Diamond

VG • G/SI2 • GIA 3555492507

Certificate GIA 3555492507

Diamond specifications and retailer prices

From £552 GBP
SGD 1,001 SGD
As of October 31, 2026
Save £437 GBP (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £989 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3555492507. Listed at 8 retailers as of October 27, 2026, with prices from £552 to £989, a £437 spread on the same certified stone. Wholesale Diamonds Direct lists it at £989. 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555492507
Dimensions8.86 × 4.78 × 3.13 mm
L/W Ratio1.85
Culet sizeNone
Top View
8.86 mm4.78 mm0.80 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555492507
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.4%

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 31
Current: £878 GBP|Low: £465 GBP|High: £1,149 GBP|Avg: £809 GBP|-10.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 2, 2026
Retailer 7£465 GBP
Retailer 4£552 GBP
Retailer 2£602 GBP
Retailer 5£655 GBP
Retailer 3£669 GBP
Retailer 1£878 GBP
Retailer 9£887 GBP
Retailer 6£963 GBP
Wholesale Diamonds Direct£989 GBP
Retailer 8£1,149 GBP

26 data points across 10 retailers

8 retailers£552 GBP to £989 GBP

A
Cheapest Retailer
-
£552 GBP
SGD 1,001 SGD
A
Retailer 2
-
£602 GBP
$808 USD
View
A
Retailer 3
-
£655 GBP
SGD 1,188 SGD
View
A
Retailer 4
-
£669 GBP
$898 USD
View
A
Retailer 5
-
£878 GBP
€1,122 EUR
View
B+
Retailer 6
-
£887 GBP
$1,190 USD
View
A
Retailer 7
-
£963 GBP
$1,293 USD
View
Most Expensive
A
Wholesale Diamonds Direct
547040847 · Oct 27
£989 GBP
$1,327 USD
View
7 more retailers have this diamond
Prices start from £552 GBPSave up to £437 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
£552 GBP