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1.62ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6225885938

Certificate GIA 6225885938

Diamond specifications and retailer prices

From $10,928 SGD
$8,545 USD
As of November 1, 2026
Save $10,149 SGD (48%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $21,078 SGD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

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 6225885938. Listed at 5 retailers as of November 1, 2026, with prices from $10,928 to $21,078, a $10,149 spread on the same certified stone. Diamond Quarter lists it at $21,078. 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 angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6225885938
Dimensions7.55 × 7.50 × 4.66 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Top View
7.55 mm7.50 mm1.62 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6225885938
Side View
Table 57.0%Crown 34.5°Girdle: ThickPavilion 41°Culet: NoneDepth 61.9%

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: Nov 1
Current: $10,928 SGD|Low: $9,251 SGD|High: $16,101 SGD|Avg: $13,310 SGD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 18, 2026
Retailer 9$9,251 SGD
Retailer 1$10,928 SGD
Retailer 5$12,922 SGD
Retailer 2$13,069 SGD
Retailer 4$14,317 SGD
Retailer 3$14,363 SGD
Retailer 6$14,413 SGD
Retailer 8$14,413 SGD
Retailer 7$16,101 SGD

3 data points across 9 retailers

5 retailers$10,928 SGD to $21,078 SGD

B+
Cheapest Retailer
-
$10,928 SGD
$8,545 USD
B
Retailer 2
-
$14,413 SGD
$11,270 USD
View
B
Retailer 3
-
$14,413 SGD
$11,270 USD
View
B
Retailer 4
-
$16,101 SGD
$12,590 USD
View
Most Expensive
B
Diamond Quarter
1.62SI1H6238C2BBN · Nov 2
$21,078 SGD
£12,977 GBP
View
4 more retailers have this diamond
Prices start from $10,928 SGDSave up to $10,149 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
$10,928 SGD