Radiant|Natural|GIA

0.91ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 6552999913

Certificate GIA 6552999913

Diamond specifications and retailer prices

From $1,541 USD
₹146,716 INR
As of November 1, 2026
Save $2,730 USD (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,271 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 6552999913. Listed at 12 retailers as of October 30, 2026, with prices from $1,541 to $4,271, a $2,730 spread on the same certified stone. NZ Jewellers lists it at $4,271. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552999913
Dimensions6.58 × 4.72 × 3.24 mm
L/W Ratio1.39
Top View
6.58 mm4.72 mm0.91 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552999913
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.7%

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: $4,271 USD|Low: $1,162 USD|High: $4,271 USD|Avg: $2,340 USD|+7.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2$1,541 USD
Retailer 3$1,629 USD
Retailer 12$1,846 USD
Retailer 11$2,075 USD
Retailer 4$2,120 USD
Retailer 10$2,181 USD
Retailer 5$2,241 USD
Retailer 9$2,387 USD
Retailer 7$2,791 USD
Retailer 6$3,014 USD
Retailer 8$3,599 USD
NZ Jewellers$4,271 USD

33 data points across 12 retailers

12 retailers$1,541 USD to $4,271 USD

A
Cheapest Retailer
-
$1,541 USD
₹146,716 INR
B+
Retailer 2
-
$1,629 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,846 USD
View
B+
Retailer 4
-
$2,075 USD
View
Retailer 5
-
$2,120 USD
A$3,261 AUD
View
Price last confirmed 27 days ago
B
Retailer 6
-
$2,181 USD
View
B+
Retailer 7
-
$2,241 USD
£1,765 GBP
View
B
Retailer 8
-
$2,387 USD
£1,879 GBP
View
B
Retailer 9
-
$2,791 USD
€2,658 EUR
View
B
Retailer 10
-
$3,014 USD
ZAR 48,685 ZAR
View
B
Retailer 11
-
$3,599 USD
£2,834 GBP
View
Most Expensive
B
NZ Jewellers
c4277c30-2f58-4ccd-bed1-d5c184d8dc71 · Oct 30
$4,271 USD
View
11 more retailers have this diamond
Prices start from $1,541 USDSave up to $2,730 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
$1,541 USD