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Cushion|Natural|GIA

1.70ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 5231952740

Certificate GIA 5231952740

Diamond specifications and retailer prices

From $11,784 SGD
$9,218 USD
As of November 2, 2026
Save $9,343 SGD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $21,127 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.7ct natural cushion diamond

This 1.7ct 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 5231952740. Listed at 16 retailers as of November 1, 2026, with prices from $11,784 to $21,127, a $9,343 spread on the same certified stone. MOH London lists it at $21,127. 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

1.70
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231952740
Dimensions8.61 × 6.00 × 4.19 mm
L/W Ratio1.43
Culet sizeNone
Top View
8.61 mm6.00 mm1.70 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231952740
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.8%

Caratlytics Score

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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: $21,127 SGD|Low: $11,784 SGD|High: $21,381 SGD|Avg: $15,650 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$11,784 SGD
Retailer 3$12,551 SGD
Retailer 9$13,528 SGD
Retailer 4$14,619 SGD
Retailer 6$14,697 SGD
Retailer 8$15,092 SGD
Retailer 11$15,801 SGD
Retailer 7$16,482 SGD
Retailer 2$17,039 SGD
Retailer 5$19,873 SGD
MOH London$21,127 SGD

44 data points across 11 retailers

16 retailers$11,784 SGD to $21,127 SGD

B
Cheapest Retailer
-
$11,784 SGD
$9,218 USD
B
Retailer 2
-
$12,551 SGD
$9,818 USD
View
B
Retailer 3
-
$12,903 SGD
$10,093 USD
View
B
Retailer 4
-
$13,528 SGD
$10,582 USD
View
B
Retailer 5
-
$14,619 SGD
£9,004 GBP
View
Retailer 6
-
$14,697 SGD
A$17,686 AUD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$15,002 SGD
$11,735 USD
View
B
Retailer 8
-
$15,092 SGD
$11,805 USD
View
B
Retailer 9
-
$15,801 SGD
$12,360 USD
View
B
Retailer 10
-
$15,801 SGD
$12,360 USD
View
B
Retailer 11
-
$16,338 SGD
$12,780 USD
View
B
Retailer 12
-
$16,482 SGD
$12,893 USD
View
B
Retailer 13
-
$17,039 SGD
€12,694 EUR
View
Retailer 14
-
$17,797 SGD
$13,921 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
$19,873 SGD
ZAR 251,140 ZAR
View
Most Expensive
B
MOH London
043308DC5 · Nov 1
$21,127 SGD
£13,013 GBP
View
15 more retailers have this diamond
Prices start from $11,784 SGDSave up to $9,343 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
1.70ct Cushion
$11,784 SGD