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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 $332 USD
As of October 27, 2026
Save $1,146 USD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,478 USD at MOH London · As of October 26, 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 October 26, 2026, with prices from $332 to $1,478, a $1,146 spread on the same certified stone. MOH London lists it at $1,478. 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
Color
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

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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: Oct 27
Current: $1,478 USD|Low: $332 USD|High: $1,494 USD|Avg: $857 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 5$332 USD
Retailer 6$368 USD
Retailer 7$604 USD
Retailer 2$605 USD
Retailer 8$632 USD
Retailer 4$766 USD
Retailer 3$1,131 USD
Retailer 10$1,232 USD
Retailer 9$1,328 USD
MOH London$1,478 USD

18 data points across 10 retailers

12 retailers$332 USD to $1,478 USD

A
Retailer 1
-
$297 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$332 USD
View
Final sale: no returns
A
Retailer 3
-
$364 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
$604 USD
View
A
Retailer 5
-
$605 USD
View
A
Retailer 6
-
$632 USD
View
A
Retailer 7
-
$766 USD
View
A
Retailer 8
-
$1,131 USD
View
A
Retailer 9
-
$1,184 USD
View
Price last confirmed 29 days ago
A
Retailer 10
-
$1,232 USD
View
A
Retailer 11
-
$1,328 USD
View
Most Expensive
A
MOH London
1413804556 · Oct 26
$1,478 USD
£1,164 GBP
View
11 more retailers have this diamond
Prices start from $332 USDSave up to $1,146 USD

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
$332 USD