CaratHunter
Plans
Round|Natural|GIA

1.05ct G IF Round Natural Diamond

EX • G/IF • GIA 2231940668

Certificate GIA 2231940668

Diamond specifications and retailer prices

From $6,528 SGD
As of November 4, 2026
Save $5,992 SGD (48%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,520 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2231940668. Listed at 16 retailers as of November 4, 2026, with prices from $6,528 to $12,520, a $5,992 spread on the same certified stone. NZ Jewellers lists it at $12,520. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2231940668
Dimensions6.51 × 6.56 × 4.00 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.51 mm6.56 mm1.05 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231940668
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $12,520 SGD|Low: $6,528 SGD|High: $13,028 SGD|Avg: $8,279 SGD|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 4$6,528 SGD
Retailer 11$6,692 SGD
Retailer 6$6,910 SGD
Retailer 13$6,987 SGD
Retailer 8$7,182 SGD
Retailer 3$7,485 SGD
Retailer 15$7,485 SGD
Retailer 5$7,677 SGD
Retailer 14$7,683 SGD
Retailer 10$8,102 SGD
Retailer 2$8,116 SGD
Retailer 7$8,637 SGD
Retailer 12$9,197 SGD
Retailer 9$10,998 SGD
NZ Jewellers$12,520 SGD

22 data points across 15 retailers

16 retailers$6,528 SGD to $12,520 SGD

A+
Cheapest Retailer
-
$6,528 SGD
A
Retailer 2
-
$6,692 SGD
View
A
Retailer 3
-
$6,910 SGD
View
Final sale: no returns
A
Retailer 4
-
$6,987 SGD
View
A
Retailer 5
-
$7,182 SGD
View
A
Retailer 6
-
$7,485 SGD
View
A
Retailer 7
-
$7,485 SGD
View
A
Retailer 8
-
$7,677 SGD
View
A
Retailer 9
-
$7,683 SGD
View
Retailer 10
-
$8,042 SGD
View
Price last confirmed 32 days ago
A
Retailer 11
-
$8,102 SGD
View
A
Retailer 12
-
$8,116 SGD
View
A
Retailer 13
-
$8,637 SGD
View
B+
Retailer 14
-
$9,197 SGD
View
B+
Retailer 15
-
$10,998 SGD
View
Most Expensive
B+
NZ Jewellers
fe8b90bd-5f0a-4e3c-b744-97bd5e64684c · Nov 5
$12,520 SGD
$9,802 USD
View
15 more retailers have this diamond
Prices start from $6,528 SGDSave up to $5,992 SGD

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+
1.05ct Round
$6,528 SGD