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Round|Natural|GIA

1.62ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 7551392186

Certificate GIA 7551392186

Diamond specifications and retailer prices

From $11,381 SGD
£7,007 GBP
As of November 2, 2026
Save $246 SGD (2%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $11,628 SGD at Diamonds Direct · As of November 1, 2026
View at Diamonds Direct

About this 1.62ct natural round diamond

This 1.62ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7551392186. Listed at 2 retailers as of November 1, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.62
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7551392186
Dimensions7.48 × 7.44 × 4.69 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather, Needle, Cloud
Top View
7.48 mm7.44 mm1.62 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551392186
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $11,628 SGD|Low: $8,855 SGD|High: $17,891 SGD|Avg: $12,125 SGD|+7.9%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3$8,855 SGD
Retailer 5$9,816 SGD
Retailer 10$10,607 SGD
Retailer 4$11,176 SGD
Retailer 9$11,232 SGD
Retailer 2$11,381 SGD
Diamonds Direct$11,628 SGD
Retailer 6$12,343 SGD
Retailer 7$17,279 SGD
Retailer 8$17,891 SGD

28 data points across 10 retailers

2 retailers$11,381 SGD to $11,628 SGD

B+
Cheapest Retailer
-
$11,381 SGD
£7,007 GBP
Most Expensive
B
Diamonds Direct
1021804 · Nov 1
$11,628 SGD
$9,092 USD
View
1 more retailer has this diamond
Prices start from $11,381 SGDSave up to $246 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+
1.62ct Round
$11,381 SGD