Marquise|Natural|GIA

0.90ct G SI1 Marquise Natural Diamond

GD • G/SI1 • GIA 7556669687

Certificate GIA 7556669687

Diamond specifications and retailer prices

From $1,992 USD
As of November 2, 2026
Save $608 USD (23%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,600 USD at Jared · As of October 30, 2026
View at Jared

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7556669687. Listed at 9 retailers as of October 30, 2026, with prices from $1,992 to $2,600, a $608 spread on the same certified stone. Jared lists it at $2,600. 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
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7556669687
Dimensions9.08 × 4.91 × 3.26 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud
Top View
9.08 mm4.91 mm0.90 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7556669687
Side View
Table 61.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 66.4%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $2,600 USD|Low: $1,772 USD|High: $2,660 USD|Avg: $2,375 USD|-2.3%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3$1,992 USD
Retailer 4$2,189 USD
Retailer 2$2,337 USD
Retailer 9$2,358 USD
Retailer 7$2,386 USD
Retailer 8$2,480 USD
Retailer 5$2,520 USD
Retailer 6$2,520 USD
Jared$2,600 USD

30 data points across 9 retailers

9 retailers$1,992 USD to $2,600 USD

B+
Cheapest Retailer
-
$1,992 USD
Final sale: no returns
B+
Retailer 2
-
$2,189 USD
View
B+
Retailer 3
-
$2,337 USD
£1,840 GBP
View
B
Retailer 4
-
$2,358 USD
A$3,628 AUD
View
B
Retailer 5
-
$2,386 USD
View
B
Retailer 6
-
$2,480 USD
SGD 3,352 SGD
View
B
Retailer 7
-
$2,520 USD
View
B
Retailer 8
-
$2,520 USD
View
Most Expensive
B
Jared
160009519 · Oct 30
$2,600 USD
View
8 more retailers have this diamond
Prices start from $1,992 USDSave up to $608 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+
0.90ct Marquise
$1,992 USD