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Round|Natural|GIA

1.50ct G VVS1 Round Natural Diamond

EX • G/VVS1 • GIA 1509591914

Certificate GIA 1509591914

Diamond specifications and retailer prices

From $10,633 USD
SGD 14,369 SGD
As of October 28, 2026
Save $12,093 USD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $22,726 USD at Diamond Quarter · As of October 28, 2026
View at Diamond Quarter

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1509591914. Listed at 22 retailers as of October 28, 2026, with prices from $10,633 to $22,726, a $12,093 spread on the same certified stone. Diamond Quarter lists it at $22,726. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1509591914
Dimensions7.28 × 7.23 × 4.58 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Pinpoint, Cloud, Feather
Top View
7.28 mm7.23 mm1.50 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509591914
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.3%

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: Oct 28
Current: $16,202 USD|Low: $9,949 USD|High: $20,098 USD|Avg: $12,999 USD|+12.7%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 11$10,633 USD
Retailer 5$10,678 USD
Retailer 12$11,046 USD
Retailer 4$11,345 USD
Retailer 7$11,952 USD
Retailer 10$12,022 USD
Retailer 8$12,166 USD
Retailer 2$12,590 USD
Retailer 18$12,590 USD
Retailer 3$13,010 USD
Retailer 17$13,311 USD
Retailer 16$14,198 USD
Retailer 6$14,270 USD
Retailer 15$14,420 USD
Retailer 14$14,975 USD
Retailer 9$15,146 USD
Retailer 1$16,202 USD
Retailer 13$20,098 USD

33 data points across 18 retailers

22 retailers$10,633 USD to $22,726 USD

A
Retailer 1
-
$9,894 USD
Price last confirmed 73 days ago
A
Retailer 2
-
$10,633 USD
SGD 14,369 SGD
View
A
Retailer 3
-
$10,678 USD
View
Final sale: no returns
A
Retailer 4
-
$11,046 USD
£8,697 GBP
View
A
Retailer 5
-
$11,345 USD
View
A
Retailer 6
-
$11,952 USD
View
A
Retailer 7
-
$12,022 USD
CA$16,698 CAD
View
A
Retailer 8
-
$12,166 USD
MYR 49,557 MYR
View
A
Retailer 9
-
$12,590 USD
View
A
Retailer 10
-
$12,590 USD
View
A
Retailer 11
-
$13,010 USD
View
B+
Retailer 12
-
$13,233 USD
A$20,358 AUD
View
B+
Retailer 13
-
$13,311 USD
View
A
Retailer 14
-
$13,675 USD
A$21,039 AUD
View
B+
Retailer 15
-
$14,198 USD
View
B+
Retailer 16
-
$14,270 USD
View
B+
Retailer 17
-
$14,420 USD
View
B+
Retailer 18
-
$14,975 USD
View
B+
Retailer 19
-
$15,146 USD
SGD 20,468 SGD
View
B+
Retailer 20
-
$16,202 USD
A$24,926 AUD
View
B
Retailer 21
-
$20,098 USD
View
Most Expensive
B
Diamond Quarter
1.5VVS1G15146830KG · Oct 28
$22,726 USD
£17,894 GBP
View
21 more retailers have this diamond
Prices start from $10,633 USDSave up to $12,093 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
1.50ct Round
$10,633 USD