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Marquise|Natural|GIA

0.67ct H SI1 Marquise Natural Diamond

VG • H/SI1 • GIA 2231786788

Certificate GIA 2231786788

Diamond specifications and retailer prices

From $1,316 USD
£1,036 GBP
As of November 2, 2026
Save $795 USD (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,111 USD at MOH London · As of November 2, 2026
View at MOH London

About this 0.67ct natural marquise diamond

This 0.67ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231786788. Listed at 3 retailers as of November 2, 2026, with prices from $1,316 to $2,111, a $795 spread on the same certified stone. MOH London lists it at $2,111. 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

0.67
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231786788
Dimensions9.94 × 4.51 × 2.54 mm
L/W Ratio2.20
Culet sizeNone
Top View
9.94 mm4.51 mm0.67 ctH / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2231786788
Side View
Table 58.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 56.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,111 USD|Low: $1,256 USD|High: $2,136 USD|Avg: $1,665 USD|-0.1%
MOH London
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$1,316 USD
Retailer 2$1,612 USD
MOH London$2,111 USD

42 data points across 3 retailers

3 retailers$1,316 USD to $2,111 USD

B
Cheapest Retailer
-
$1,316 USD
£1,036 GBP
B
Retailer 2
-
$1,612 USD
€1,535 EUR
View
Most Expensive
C
MOH London
91F66F237 · Nov 2
$2,111 USD
£1,662 GBP
View
2 more retailers have this diamond
Prices start from $1,316 USDSave up to $795 USD

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
0.67ct Marquise
$1,316 USD