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Marquise|Natural|GIA

0.80ct E SI2 Marquise Natural Diamond

GD • E/SI2 • GIA 1162888092

Certificate GIA 1162888092

Diamond specifications and retailer prices

From £1,085 GBP
$1,445 USD
As of October 29, 2026
Save £577 GBP (35%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,662 GBP at 77 Diamonds · As of October 28, 2026
View at 77 Diamonds

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1162888092. Listed at 3 retailers as of October 28, 2026, with prices from £1,085 to £1,662, a £577 spread on the same certified stone. 77 Diamonds lists it at £1,662. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1162888092
Dimensions7.80 × 5.02 × 3.26 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
7.80 mm5.02 mm0.80 ctE / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 1162888092
Side View
Table 66.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 64.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £1,662 GBP|Low: £1,634 GBP|High: £1,672 GBP|Avg: £1,660 GBP|+1.7%
October 28, 2026
77 Diamonds£1,662 GBP

32 data points across 1 retailer

3 retailers£1,085 GBP to £1,662 GBP

B+
Cheapest Retailer
-
£1,085 GBP
$1,445 USD
B+
Retailer 2
-
£1,113 GBP
$1,482 USD
View
Most Expensive
B
77 Diamonds
MQZTSBCB7ZU · Oct 28
£1,662 GBP
View
2 more retailers have this diamond
Prices start from £1,085 GBPSave up to £577 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+
0.80ct Marquise
£1,085 GBP