Round|Natural|GIA

0.45ct G VS2 Round Natural Diamond

EX • G/VS2 • GIA 6512199100

Certificate GIA 6512199100

Diamond specifications and retailer prices

From $660 USD
As of October 31, 2026
Save $1,530 USD (70%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $2,190 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6512199100. Listed at 28 retailers as of October 30, 2026, with prices from $660 to $2,190, a $1,530 spread on the same certified stone. NZ Jewellers lists it at $2,190. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6512199100
Dimensions4.91 × 4.87 × 3.06 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
4.91 mm4.87 mm0.45 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512199100
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

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: $858 USD|Low: $660 USD|High: $1,721 USD|Avg: $1,049 USD|+6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9$660 USD
Retailer 6$681 USD
Retailer 2$789 USD
Retailer 1$858 USD
Retailer 7$883 USD
Retailer 4$993 USD
Retailer 10$1,050 USD
Retailer 3$1,083 USD
Retailer 5$1,622 USD
Retailer 8$1,715 USD

42 data points across 10 retailers

28 retailers$660 USD to $2,190 USD

Retailer 1
-
$633 USD
Price last confirmed 43 days ago
Retailer 2
-
$633 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$633 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$660 USD
View
A
Retailer 5
-
$681 USD
View
Retailer 6
-
$681 USD
View
Price last confirmed 32 days ago
Retailer 7
-
$681 USD
View
Price last confirmed 15 days ago
Retailer 8
-
$730 USD
View
Price last confirmed 21 days ago
Retailer 9
-
$730 USD
View
Price last confirmed 39 days ago
Retailer 10
-
$730 USD
View
Price last confirmed 10 days ago
A
Retailer 11
-
$730 USD
View
A
Retailer 12
-
$743 USD
View
A
Retailer 13
-
$770 USD
View
A
Retailer 14
-
$770 USD
View
B+
Retailer 15
-
$789 USD
View
B+
Retailer 16
-
$800 USD
View
B+
Retailer 17
-
$858 USD
£676 GBP
View
B+
Retailer 18
-
$883 USD
£695 GBP
View
B+
Retailer 19
-
$993 USD
€946 EUR
View
Retailer 20
-
$1,050 USD
A$1,616 AUD
View
Price last confirmed 26 days ago
B+
Retailer 21
-
$1,083 USD
ZAR 17,495 ZAR
View
B
Retailer 22
-
$1,195 USD
£941 GBP
View
B
Retailer 23
-
$1,622 USD
£1,277 GBP
View
B
Retailer 24
-
$1,715 USD
£1,350 GBP
View
Retailer 25
-
$2,190 USD
View
Price last confirmed 28 days ago
Retailer 26
-
$2,190 USD
View
Price last confirmed 39 days ago
Retailer 27
-
$2,190 USD
View
Price last confirmed 10 days ago
Most Expensive
B
NZ Jewellers
466d6245-d859-43c2-a409-e76656dd45e7 · Oct 30
$2,190 USD
View
27 more retailers have this diamond
Prices start from $660 USDSave up to $1,530 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
0.45ct Round
$660 USD