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Round|Natural|GIA

1.50ct I VVS1 Round Natural Diamond

VG • I/VVS1 • GIA 2135773748

Certificate GIA 2135773748

Diamond specifications and retailer prices

From $18,142 AUD
As of November 4, 2026
Save $14,240 AUD (44%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $32,381 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by GIA 2135773748. Listed at 24 retailers as of November 4, 2026, with prices from $18,142 to $32,381, a $14,240 spread on the same certified stone. MOH London lists it at $32,381. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
I
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2135773748
Dimensions7.43 × 7.40 × 4.47 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.43 mm7.40 mm1.50 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2135773748
Side View
Table 58.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $32,381 AUD|Low: $18,142 AUD|High: $32,860 AUD|Avg: $24,606 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$18,142 AUD
Retailer 7$19,922 AUD
Retailer 3$21,515 AUD
Retailer 8$22,176 AUD
Retailer 6$22,337 AUD
Retailer 4$24,986 AUD
Retailer 2$30,331 AUD
MOH London$32,381 AUD

44 data points across 8 retailers

24 retailers$18,142 AUD to $32,381 AUD

B+
Cheapest Retailer
-
$18,142 AUD
B
Retailer 2
-
$19,008 AUD
View
B
Retailer 3
-
$19,112 AUD
View
B
Retailer 4
-
$19,459 AUD
View
B
Retailer 5
-
$19,922 AUD
View
Final sale: no returns
B
Retailer 6
-
$20,405 AUD
View
Retailer 7
-
$20,789 AUD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$21,153 AUD
View
B
Retailer 9
-
$21,515 AUD
View
B
Retailer 10
-
$22,176 AUD
View
Retailer 11
-
$22,337 AUD
View
Price last confirmed 14 days ago
Retailer 12
-
$22,522 AUD
View
Price last confirmed 60 days ago
B
Retailer 13
-
$22,522 AUD
View
B
Retailer 14
-
$23,388 AUD
View
B
Retailer 15
-
$23,563 AUD
View
B
Retailer 16
-
$23,563 AUD
View
B
Retailer 17
-
$23,909 AUD
View
B
Retailer 18
-
$24,131 AUD
View
B
Retailer 19
-
$24,339 AUD
View
B
Retailer 20
-
$24,349 AUD
View
B
Retailer 21
-
$24,986 AUD
View
B
Retailer 22
-
$29,451 AUD
View
B
Retailer 23
-
$30,331 AUD
View
Most Expensive
B
MOH London
1DBCEC85D · Nov 4
$32,381 AUD
£17,519 GBP
View
23 more retailers have this diamond
Prices start from $18,142 AUDSave up to $14,240 AUD

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.

B+
1.50ct Round
$18,142 AUD