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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 £247 GBP
$332 USD
As of November 1, 2026
Save £852 GBP (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,100 GBP 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 £247 to £1,100, a £852 spread on the same certified stone. MOH London lists it at £1,100. 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: £1,100 GBP|Low: £247 GBP|High: £1,113 GBP|Avg: £632 GBP|-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£247 GBP
Retailer 6£274 GBP
Retailer 7£450 GBP
Retailer 2£451 GBP
Retailer 8£471 GBP
Retailer 4£571 GBP
Retailer 3£843 GBP
Retailer 10£918 GBP
Retailer 9£990 GBP
MOH London£1,100 GBP

19 data points across 10 retailers

12 retailers£247 GBP to £1,100 GBP

Retailer 1
-
£221 GBP
$297 USD
Price last confirmed 35 days ago
A
Retailer 2
-
£247 GBP
$332 USD
View
Final sale: no returns
Retailer 3
-
£271 GBP
$364 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
£450 GBP
$604 USD
View
A
Retailer 5
-
£451 GBP
$605 USD
View
A
Retailer 6
-
£471 GBP
$632 USD
View
A
Retailer 7
-
£571 GBP
$766 USD
View
A
Retailer 8
-
£843 GBP
$1,131 USD
View
Retailer 9
-
£882 GBP
$1,184 USD
View
Price last confirmed 33 days ago
A
Retailer 10
-
£918 GBP
$1,232 USD
View
A
Retailer 11
-
£990 GBP
$1,328 USD
View
Most Expensive
A
MOH London
1413804556 · Nov 1
£1,100 GBP
View
11 more retailers have this diamond
Prices start from £247 GBPSave up to £852 GBP

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
£247 GBP