Cushion|Natural|GIA

1.50ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 1459608993

Certificate GIA 1459608993

Diamond specifications and retailer prices

From $5,721 USD
As of November 6, 2026
Save $4,969 USD (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,690 USD at MOH London · As of November 4, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1459608993. Listed at 19 retailers as of November 4, 2026, with prices from $5,721 to $10,690, a $4,969 spread on the same certified stone. MOH London lists it at $10,690. 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
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.17°
Pavilion angle42.03°
OriginNatural
Grading LabGIA
CertificateGIA 1459608993
Dimensions6.92 × 6.62 × 4.44 mm
L/W Ratio1.05
Culet sizeNone
Key to symbols
Feather, Cavity, Needle, Natural
Top View
6.92 mm6.62 mm1.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1459608993
Side View
Table 69.0%Crown 31.17°Girdle: MED-THKPavilion 42.03°Culet: NoneDepth 67.0%

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 6
Current: $10,690 USD|Low: $5,721 USD|High: $10,847 USD|Avg: $7,160 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$5,721 USD
Retailer 6$5,780 USD
Retailer 8$6,076 USD
Retailer 2$6,370 USD
Retailer 9$6,432 USD
Retailer 7$6,485 USD
Retailer 10$7,109 USD
Retailer 5$7,180 USD
Retailer 3$7,620 USD
Retailer 4$8,275 USD
MOH London$10,690 USD

43 data points across 11 retailers

19 retailers$5,721 USD to $10,690 USD

B+
Cheapest Retailer
-
$5,721 USD
B+
Retailer 2
-
$5,780 USD
View
B+
Retailer 3
-
$5,957 USD
View
Retailer 4
-
$6,015 USD
View
Price last confirmed 17 days ago
B
Retailer 5
-
$6,076 USD
View
B
Retailer 6
-
$6,160 USD
View
B+
Retailer 7
-
$6,370 USD
View
Final sale: no returns
Retailer 8
-
$6,432 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$6,485 USD
View
B
Retailer 10
-
$6,850 USD
View
B
Retailer 11
-
$7,109 USD
View
B
Retailer 12
-
$7,180 USD
View
B
Retailer 13
-
$7,207 USD
View
B
Retailer 14
-
$7,620 USD
View
B
Retailer 15
-
$7,620 USD
View
B
Retailer 16
-
$7,870 USD
View
B
Retailer 17
-
$8,275 USD
View
Retailer 18
-
$8,473 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
D3BAA4D45 · Nov 4
$10,690 USD
£8,417 GBP
View
18 more retailers have this diamond
Prices start from $5,721 USDSave up to $4,969 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.

B+
1.50ct Cushion
$5,721 USD