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Marquise|Natural|GIA

0.90ct I VVS1 Marquise Natural Diamond

GD • I/VVS1 • GIA 6555434609

Certificate GIA 6555434609

Diamond specifications and retailer prices

From $2,470 USD
As of November 1, 2026
Save $481 USD (16%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,951 USD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6555434609. Listed at 6 retailers as of October 31, 2026, with prices from $2,470 to $2,951, a $481 spread on the same certified stone. Blue Nile lists it at $2,951. 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

0.90
Carat
I
Color
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555434609
Dimensions9.30 × 5.03 × 3.31 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Feather, Cavity
Top View
9.30 mm5.03 mm0.90 ctI / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 6555434609
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.8%

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 1
Current: $2,951 USD|Low: $2,130 USD|High: $3,120 USD|Avg: $2,676 USD|-5.4%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$2,470 USD
Retailer 4$2,500 USD
Retailer 6$2,573 USD
Retailer 2$2,657 USD
Retailer 5$2,828 USD
Blue Nile$2,951 USD

40 data points across 6 retailers

6 retailers$2,470 USD to $2,951 USD

A
Cheapest Retailer
-
$2,470 USD
B+
Retailer 2
-
$2,500 USD
View
Final sale: no returns
A
Retailer 3
-
$2,573 USD
MYR 10,483 MYR
View
B+
Retailer 4
-
$2,657 USD
£2,092 GBP
View
B+
Retailer 5
-
$2,828 USD
SGD 3,821 SGD
View
Most Expensive
B+
Blue Nile
29394350 · Oct 31
$2,951 USD
View
5 more retailers have this diamond
Prices start from $2,470 USDSave up to $481 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.

A
0.90ct Marquise
$2,470 USD