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Radiant|Natural|GIA

0.99ct E SI2 Radiant Natural Diamond

VG • E/SI2 • GIA 1116661523

Certificate GIA 1116661523

Diamond specifications and retailer prices

From $2,235 USD
As of October 28, 2026
Save $1,993 USD (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,228 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.99ct natural radiant diamond

This 0.99ct natural radiant sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1116661523. Listed at 4 retailers as of October 28, 2026, with prices from $2,235 to $4,228, a $1,993 spread on the same certified stone. MOH London lists it at $4,228. 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

0.99
Carat
E
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1116661523
Dimensions6.55 × 5.01 × 3.59 mm
L/W Ratio1.31
Top View
6.55 mm5.01 mm0.99 ctE / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1116661523
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.7%

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: Oct 28
Current: $4,228 USD|Low: $2,214 USD|High: $4,256 USD|Avg: $2,852 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4$2,235 USD
Retailer 5$2,332 USD
Retailer 2$2,619 USD
Retailer 3$3,066 USD
MOH London$4,228 USD

40 data points across 5 retailers

4 retailers$2,235 USD to $4,228 USD

B+
Cheapest Retailer
-
$2,235 USD
B
Retailer 2
-
$2,619 USD
£2,062 GBP
View
B
Retailer 3
-
$3,066 USD
€2,920 EUR
View
Most Expensive
B
MOH London
90F0282BF · Oct 29
$4,228 USD
£3,329 GBP
View
3 more retailers have this diamond
Prices start from $2,235 USDSave up to $1,993 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+
0.99ct Radiant
$2,235 USD