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Cushion|Natural|GIA

1.50ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 6325205386

Certificate GIA 6325205386

Diamond specifications and retailer prices

From $9,051 SGD
$7,077 USD
As of November 2, 2026
Save $7,961 SGD (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $17,012 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6325205386. Listed at 22 retailers as of November 1, 2026, with prices from $9,051 to $17,012, a $7,961 spread on the same certified stone. MOH London lists it at $17,012. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6325205386
Dimensions6.77 × 6.70 × 4.25 mm
L/W Ratio1.01
Top View
6.77 mm6.70 mm1.50 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6325205386
Side View
Table 71.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $17,012 SGD|Low: $9,051 SGD|High: $17,217 SGD|Avg: $11,890 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10$9,051 SGD
Retailer 6$9,106 SGD
Retailer 7$10,208 SGD
Retailer 8$10,208 SGD
Retailer 5$11,273 SGD
Retailer 3$11,396 SGD
Retailer 9$11,396 SGD
Retailer 2$12,666 SGD
Retailer 4$14,997 SGD
MOH London$17,012 SGD

44 data points across 10 retailers

22 retailers$9,051 SGD to $17,012 SGD

B
Cheapest Retailer
-
$9,051 SGD
$7,077 USD
B
Retailer 2
-
$9,106 SGD
$7,120 USD
View
B
Retailer 3
-
$9,495 SGD
$7,424 USD
View
B
Retailer 4
-
$9,531 SGD
A$11,465 AUD
View
B
Retailer 5
-
$9,558 SGD
$7,474 USD
View
B
Retailer 6
-
$9,827 SGD
$7,684 USD
View
B
Retailer 7
-
$10,028 SGD
CA$10,891 CAD
View
B
Retailer 8
-
$10,167 SGD
$7,950 USD
View
B
Retailer 9
-
$10,208 SGD
$7,982 USD
View
Final sale: no returns
B
Retailer 10
-
$10,208 SGD
$7,982 USD
View
B
Retailer 11
-
$10,387 SGD
$8,122 USD
View
Retailer 12
-
$11,273 SGD
A$13,561 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$11,396 SGD
£7,016 GBP
View
B
Retailer 14
-
$11,396 SGD
$8,911 USD
View
B
Retailer 15
-
$11,728 SGD
$9,170 USD
View
B
Retailer 16
-
$12,111 SGD
$9,470 USD
View
B
Retailer 17
-
$12,111 SGD
$9,470 USD
View
B
Retailer 18
-
$12,508 SGD
$9,780 USD
View
B
Retailer 19
-
$12,666 SGD
€9,432 EUR
View
Retailer 20
-
$13,440 SGD
$10,509 USD
View
Price last confirmed 10 days ago
B
Retailer 21
-
$14,997 SGD
ZAR 189,437 ZAR
View
Most Expensive
B
MOH London
D3573035C · Nov 1
$17,012 SGD
£10,474 GBP
View
21 more retailers have this diamond
Prices start from $9,051 SGDSave up to $7,961 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.

B
1.50ct Cushion
$9,051 SGD