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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 $13,593 SGD
As of October 30, 2026
Save $15,459 SGD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $29,053 SGD at Diamond Quarter · As of October 29, 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 29, 2026, with prices from $13,593 to $29,053, a $15,459 spread on the same certified stone. Diamond Quarter lists it at $29,053. 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
Colour
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 30
Current: $20,754 SGD|Low: $13,593 SGD|High: $25,693 SGD|Avg: $16,843 SGD|+12.8%
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 31, 2026
Retailer 13$13,593 SGD
Retailer 5$13,651 SGD
Retailer 11$14,089 SGD
Retailer 4$14,503 SGD
Retailer 7$15,279 SGD
Retailer 10$15,369 SGD
Retailer 8$15,553 SGD
Retailer 2$16,095 SGD
Retailer 18$16,095 SGD
Retailer 3$16,632 SGD
Retailer 12$17,017 SGD
Retailer 17$18,151 SGD
Retailer 6$18,243 SGD
Retailer 16$18,435 SGD
Retailer 15$19,144 SGD
Retailer 9$19,363 SGD
Retailer 1$20,754 SGD
Retailer 14$25,693 SGD

34 data points across 18 retailers

22 retailers$13,593 SGD to $29,053 SGD

Retailer 1
-
$12,649 SGD
$9,894 USD
Price last confirmed 75 days ago
A
Retailer 2
-
$13,593 SGD
View
A
Retailer 3
-
$13,651 SGD
$10,678 USD
View
Final sale: no returns
A
Retailer 4
-
$14,089 SGD
£8,678 GBP
View
A
Retailer 5
-
$14,503 SGD
$11,345 USD
View
A
Retailer 6
-
$15,279 SGD
$11,952 USD
View
A
Retailer 7
-
$15,369 SGD
CA$16,698 CAD
View
A
Retailer 8
-
$15,553 SGD
MYR 49,557 MYR
View
A
Retailer 9
-
$16,095 SGD
$12,590 USD
View
A
Retailer 10
-
$16,095 SGD
$12,590 USD
View
A
Retailer 11
-
$16,632 SGD
$13,010 USD
View
B+
Retailer 12
-
$16,917 SGD
A$20,358 AUD
View
B+
Retailer 13
-
$17,017 SGD
$13,311 USD
View
A
Retailer 14
-
$17,534 SGD
A$21,101 AUD
View
B+
Retailer 15
-
$18,151 SGD
$14,198 USD
View
B+
Retailer 16
-
$18,243 SGD
$14,270 USD
View
B+
Retailer 17
-
$18,435 SGD
$14,420 USD
View
B+
Retailer 18
-
$19,144 SGD
$14,975 USD
View
B+
Retailer 19
-
$19,363 SGD
View
B+
Retailer 20
-
$20,754 SGD
A$24,976 AUD
View
B
Retailer 21
-
$25,693 SGD
$20,098 USD
View
Most Expensive
B
Diamond Quarter
1.5VVS1G15146830KG · Oct 29
$29,053 SGD
£17,894 GBP
View
21 more retailers have this diamond
Prices start from $13,593 SGDSave up to $15,459 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
1.50ct Round
$13,593 SGD