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Cushion|Natural|GIA

1.70ct E SI2 Cushion Natural Diamond

VG • E/SI2 • GIA 2547241390

Certificate GIA 2547241390

Diamond specifications and retailer prices

From $11,542 SGD
$9,005 USD
As of October 28, 2026
Save $4,502 SGD (28%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $16,044 SGD at GemTrove · As of October 29, 2026
View at GemTrove

About this 1.7ct natural cushion diamond

This 1.7ct natural cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2547241390. Listed at 10 retailers as of October 28, 2026, with prices from $11,542 to $16,044, a $4,502 spread on the same certified stone. GemTrove lists it at $16,044. 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547241390
Dimensions7.98 × 6.15 × 4.21 mm
L/W Ratio1.30
Top View
7.98 mm6.15 mm1.70 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547241390
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.5%

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: Oct 28
Current: $16,044 SGD|Low: $11,542 SGD|High: $17,305 SGD|Avg: $14,830 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 9$11,542 SGD
Retailer 4$11,856 SGD
Retailer 5$12,134 SGD
Retailer 6$12,816 SGD
Retailer 8$14,479 SGD
Retailer 2$15,278 SGD
Retailer 7$15,278 SGD
Retailer 3$15,778 SGD
GemTrove$16,044 SGD
Retailer 10$17,305 SGD

5 data points across 10 retailers

10 retailers$11,542 SGD to $16,044 SGD

B+
Cheapest Retailer
-
$11,542 SGD
$9,005 USD
B
Retailer 2
-
$11,856 SGD
$9,250 USD
View
B+
Retailer 3
-
$12,134 SGD
$9,467 USD
View
B+
Retailer 4
-
$12,294 SGD
A$14,757 AUD
View
B
Retailer 5
-
$12,816 SGD
$10,000 USD
View
B
Retailer 6
-
$14,479 SGD
$11,297 USD
View
B
Retailer 7
-
$15,278 SGD
$11,920 USD
View
B
Retailer 8
-
$15,278 SGD
$11,920 USD
View
B
Retailer 9
-
$15,778 SGD
$12,310 USD
View
Most Expensive
B
GemTrove
GT-N-00948928-98 · Oct 29
$16,044 SGD
A$19,258 AUD
View
9 more retailers have this diamond
Prices start from $11,542 SGDSave up to $4,502 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
$11,542 SGD