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1.62ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 3525838140

Certificate GIA 3525838140

Diamond specifications and retailer prices

From $9,137 SGD
$7,145 USD
As of November 2, 2026
Save $9,499 SGD (51%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $18,636 SGD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

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 3525838140. Listed at 17 retailers as of November 2, 2026, with prices from $9,137 to $18,636, a $9,499 spread on the same certified stone. NZ Jewellers lists it at $18,636. 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 angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 3525838140
Dimensions7.45 × 7.50 × 4.68 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.45 mm7.50 mm1.62 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3525838140
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 2
Current: $10,415 SGD|Low: $9,137 SGD|High: $15,612 SGD|Avg: $10,884 SGD|+11.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 4$9,137 SGD
Retailer 15$9,300 SGD
Retailer 8$9,319 SGD
Retailer 6$9,452 SGD
Retailer 16$9,672 SGD
Retailer 7$9,694 SGD
Retailer 11$10,415 SGD
Retailer 1$10,415 SGD
Retailer 14$10,788 SGD
Retailer 2$11,216 SGD
Retailer 3$11,216 SGD
Retailer 13$11,376 SGD
Retailer 12$11,587 SGD
Retailer 9$11,614 SGD
Retailer 5$11,909 SGD
Retailer 10$15,529 SGD

22 data points across 16 retailers

17 retailers$9,137 SGD to $18,636 SGD

B+
Cheapest Retailer
-
$9,137 SGD
$7,145 USD
B+
Retailer 2
-
$9,300 SGD
CA$10,100 CAD
View
B+
Retailer 3
-
$9,672 SGD
$7,563 USD
View
Retailer 4
-
$9,900 SGD
$7,741 USD
View
Price last confirmed 39 days ago
B
Retailer 5
-
$10,415 SGD
$8,144 USD
View
B+
Retailer 6
-
$10,415 SGD
£6,413 GBP
View
B+
Retailer 7
-
$10,788 SGD
$8,435 USD
View
B+
Retailer 8
-
$11,216 SGD
$8,770 USD
View
B+
Retailer 9
-
$11,216 SGD
$8,770 USD
View
B+
Retailer 10
-
$11,376 SGD
$8,895 USD
View
Retailer 11
-
$11,423 SGD
$8,932 USD
View
Price last confirmed 41 days ago
B
Retailer 12
-
$11,587 SGD
$9,060 USD
View
B+
Retailer 13
-
$11,614 SGD
€8,649 EUR
View
Retailer 14
-
$11,909 SGD
ZAR 150,436 ZAR
View
Price last confirmed 38 days ago
B
Retailer 15
-
$15,529 SGD
£9,561 GBP
View
Retailer 16
-
$16,558 SGD
$12,947 USD
View
Price last confirmed 38 days ago
Most Expensive
B
NZ Jewellers
050040ca-8d36-4b59-8466-9a2b5241c02a · Nov 2
$18,636 SGD
$14,572 USD
View
16 more retailers have this diamond
Prices start from $9,137 SGDSave up to $9,499 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
$9,137 SGD