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Cushion|Natural|GIA

1.76ct I SI2 Cushion Natural Diamond

GD • I/SI2 • GIA 1388929406

Certificate GIA 1388929406

Diamond specifications and retailer prices

From $6,336 SGD
$4,956 USD
As of October 31, 2026
Save $644 SGD (9%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,980 SGD at Jared · As of October 30, 2026
View at Jared

About this 1.76ct natural cushion diamond

This 1.76ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1388929406. Listed at 4 retailers as of October 30, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.76
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1388929406
Dimensions6.80 × 6.77 × 4.59 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.80 mm6.77 mm1.76 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1388929406
Side View
Table 62.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 67.9%

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 31
Current: $6,980 SGD|Low: $6,336 SGD|High: $7,985 SGD|Avg: $7,388 SGD|-4.2%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 26, 2026
Retailer 2$6,336 SGD
Retailer 3$6,750 SGD
Retailer 4$6,750 SGD
Jared$6,980 SGD
Retailer 5$7,985 SGD

11 data points across 5 retailers

4 retailers$6,336 SGD to $6,980 SGD

B+
Cheapest Retailer
-
$6,336 SGD
$4,956 USD
B+
Retailer 2
-
$6,750 SGD
$5,280 USD
View
B+
Retailer 3
-
$6,750 SGD
$5,280 USD
View
Most Expensive
B+
Jared
141574758 · Oct 30
$6,980 SGD
$5,460 USD
View
3 more retailers have this diamond
Prices start from $6,336 SGDSave up to $644 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+
1.76ct Cushion
$6,336 SGD