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1.62ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • GIA 1413804556

Shape and cutting style on the report: Round brilliant

Certificate GIA 1413804556

Diamond specifications and retailer prices

From $473 AUD
$332 USD
As of November 1, 2026
Save $1,628 AUD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,101 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.62ct lab-grown round diamond

This 1.62ct lab-grown 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 1413804556. Listed at 12 retailers as of November 1, 2026, with prices from $473 to $2,101, a $1,628 spread on the same certified stone. MOH London lists it at $2,101. 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°
Pavilion angle41.4°
OriginLab Grown
Grading LabGIA
CertificateGIA 1413804556
Dimensions7.51 × 7.54 × 4.67 mm
L/W Ratio1.00
Star length45%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Growth Remnant
Top View
7.51 mm7.54 mm1.62 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1413804556
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,101 AUD|Low: $473 AUD|High: $2,126 AUD|Avg: $1,208 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5$473 AUD
Retailer 6$524 AUD
Retailer 7$860 AUD
Retailer 2$861 AUD
Retailer 8$900 AUD
Retailer 4$1,090 AUD
Retailer 3$1,610 AUD
Retailer 10$1,754 AUD
Retailer 9$1,891 AUD
MOH London$2,101 AUD

19 data points across 10 retailers

12 retailers$473 AUD to $2,101 AUD

Retailer 1
-
$423 AUD
$297 USD
Price last confirmed 34 days ago
A
Retailer 2
-
$473 AUD
$332 USD
View
Final sale: no returns
Retailer 3
-
$518 AUD
$364 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$860 AUD
$604 USD
View
A
Retailer 5
-
$861 AUD
$605 USD
View
A
Retailer 6
-
$900 AUD
$632 USD
View
A
Retailer 7
-
$1,090 AUD
$766 USD
View
A
Retailer 8
-
$1,610 AUD
$1,131 USD
View
Retailer 9
-
$1,686 AUD
$1,184 USD
View
Price last confirmed 33 days ago
A
Retailer 10
-
$1,754 AUD
$1,232 USD
View
A
Retailer 11
-
$1,891 AUD
$1,328 USD
View
Most Expensive
A
MOH London
1413804556 · Nov 1
$2,101 AUD
£1,162 GBP
View
11 more retailers have this diamond
Prices start from $473 AUDSave up to $1,628 AUD

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.

A
1.62ct Round
$473 AUD