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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 £7,936 GBP
SGD 14,369 SGD
As of October 30, 2026
Save £9,025 GBP (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £16,961 GBP 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 £7,936 to £16,961, a £9,025 spread on the same certified stone. Diamond Quarter lists it at £16,961. 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: £10,227 GBP|Low: £7,425 GBP|High: £15,000 GBP|Avg: £9,818 GBP|-4.8%
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 30, 2026
Retailer 13£7,936 GBP
Retailer 5£7,969 GBP
Retailer 11£8,294 GBP
Retailer 4£8,467 GBP
Retailer 7£8,920 GBP
Retailer 10£8,973 GBP
Retailer 8£9,080 GBP
Retailer 2£9,396 GBP
Retailer 18£9,396 GBP
Retailer 3£9,710 GBP
Retailer 12£9,934 GBP
Retailer 1£10,227 GBP
Retailer 17£10,596 GBP
Retailer 6£10,650 GBP
Retailer 16£10,762 GBP
Retailer 15£11,176 GBP
Retailer 9£11,304 GBP
Retailer 14£15,000 GBP

34 data points across 18 retailers

22 retailers£7,936 GBP to £16,961 GBP

Retailer 1
-
£7,384 GBP
$9,894 USD
Price last confirmed 75 days ago
A
Retailer 2
-
£7,936 GBP
SGD 14,369 SGD
View
A
Retailer 3
-
£7,969 GBP
$10,678 USD
View
Final sale: no returns
A
Retailer 4
-
£8,294 GBP
View
A
Retailer 5
-
£8,467 GBP
$11,345 USD
View
A
Retailer 6
-
£8,920 GBP
$11,952 USD
View
A
Retailer 7
-
£8,973 GBP
CA$16,698 CAD
View
A
Retailer 8
-
£9,080 GBP
MYR 49,557 MYR
View
A
Retailer 9
-
£9,396 GBP
$12,590 USD
View
A
Retailer 10
-
£9,396 GBP
$12,590 USD
View
A
Retailer 11
-
£9,710 GBP
$13,010 USD
View
B+
Retailer 12
-
£9,876 GBP
A$20,358 AUD
View
B+
Retailer 13
-
£9,934 GBP
$13,311 USD
View
A
Retailer 14
-
£10,227 GBP
A$21,082 AUD
View
B+
Retailer 15
-
£10,596 GBP
$14,198 USD
View
B+
Retailer 16
-
£10,650 GBP
$14,270 USD
View
B+
Retailer 17
-
£10,762 GBP
$14,420 USD
View
B+
Retailer 18
-
£11,176 GBP
$14,975 USD
View
B+
Retailer 19
-
£11,304 GBP
SGD 20,468 SGD
View
B+
Retailer 20
-
£12,092 GBP
A$24,926 AUD
View
B
Retailer 21
-
£15,000 GBP
$20,098 USD
View
Most Expensive
B
Diamond Quarter
1.5VVS1G15146830KG · Oct 29
£16,961 GBP
View
21 more retailers have this diamond
Prices start from £7,936 GBPSave up to £9,025 GBP

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
£7,936 GBP