Radiant|Natural|GIA

0.91ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 5556974860

Certificate GIA 5556974860

Diamond specifications and retailer prices

From $1,088 USD
₹103,626 INR
As of October 31, 2026
Save $1,485 USD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,573 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.91ct natural radiant diamond

This 0.91ct natural radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556974860. Listed at 7 retailers as of October 29, 2026, with prices from $1,088 to $2,573, a $1,485 spread on the same certified stone. MOH London lists it at $2,573. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.91
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556974860
Dimensions6.40 × 4.91 × 3.34 mm
L/W Ratio1.30
Top View
6.40 mm4.91 mm0.91 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5556974860
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,573 USD|Low: $1,043 USD|High: $2,573 USD|Avg: $1,370 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2$1,088 USD
Retailer 7$1,147 USD
Retailer 3$1,629 USD
Retailer 5$1,707 USD
Retailer 6$1,809 USD
Retailer 4$2,032 USD
MOH London$2,573 USD

44 data points across 7 retailers

7 retailers$1,088 USD to $2,573 USD

A
Cheapest Retailer
-
$1,088 USD
₹103,626 INR
A
Retailer 2
-
$1,147 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,629 USD
£1,283 GBP
View
B+
Retailer 4
-
$1,707 USD
£1,344 GBP
View
B+
Retailer 5
-
$1,809 USD
View
B+
Retailer 6
-
$2,032 USD
€1,935 EUR
View
Most Expensive
B
MOH London
6058A63F4 · Oct 29
$2,573 USD
£2,026 GBP
View
6 more retailers have this diamond
Prices start from $1,088 USDSave up to $1,485 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
0.91ct Radiant
$1,088 USD