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Cushion|Natural|GIA

1.77ct H VS1 Cushion Natural Diamond

GD • H/VS1 • GIA 2557361452

Certificate GIA 2557361452

Diamond specifications and retailer prices

From $12,478 SGD
$9,757 USD
As of November 1, 2026
Save $111 SGD (1%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $17,715 SGD at GemsNY · As of October 23, 2026
View at GemsNY

About this 1.77ct natural cushion diamond

This 1.77ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557361452. Listed at 3 retailers as of November 1, 2026, with a relatively tight 1% 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

1.77
Carat
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557361452
Dimensions7.94 × 6.09 × 4.38 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
7.94 mm6.09 mm1.77 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557361452
Side View
Table 68.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 71.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $17,715 SGD|Low: $12,413 SGD|High: $17,715 SGD|Avg: $14,590 SGD
GemsNY
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 2, 2026
Retailer 5$12,478 SGD
Retailer 2$12,589 SGD
Retailer 3$15,851 SGD
Retailer 4$16,612 SGD
GemsNY$17,715 SGD

6 data points across 5 retailers

3 retailers$12,478 SGD to $12,589 SGD

B
Cheapest Retailer
-
$12,478 SGD
$9,757 USD
B
Retailer 2
-
$12,589 SGD
$9,844 USD
View
Most Expensive
GemsNY
N579101 · Oct 23
$17,715 SGD
$13,852 USD
View
Price last confirmed 10 days ago
2 more retailers have this diamond
Prices start from $12,478 SGDSave up to $111 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
1.77ct Cushion
$12,478 SGD