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Round|Lab Grown|IGI

1.60ct H SI2 Round Lab Grown Diamond

EX • H/SI2 • IGI LG436046764

Shape and cutting style on the report: Round brilliant

Certificate IGI LG436046764

Diamond specifications and retailer prices

From €832 EUR
$930 USD
As of October 31, 2026
Save €3,354 EUR (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,187 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.6ct lab-grown round diamond

This 1.6ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436046764 or 436046764. Listed at 10 retailers as of October 29, 2026, with prices from €832 to €4,187, a €3,354 spread on the same certified stone. MOH London lists it at €4,187. 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

1.60
Carat
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436046764
Dimensions7.65 × 7.73 × 4.49 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.65 mm7.73 mm1.60 ctH / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436046764
Side View
Table 60.0%Crown 31.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.5%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: €4,187 EUR|Low: €832 EUR|High: €4,220 EUR|Avg: €2,112 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2€832 EUR
Retailer 3€1,257 EUR
Retailer 6€1,407 EUR
Retailer 4€1,458 EUR
Retailer 7€1,458 EUR
Retailer 9€1,992 EUR
Retailer 5€2,301 EUR
Retailer 8€2,646 EUR
Retailer 10€3,264 EUR
MOH London€4,187 EUR

13 data points across 10 retailers

10 retailers€832 EUR to €4,187 EUR

A
Cheapest Retailer
-
€832 EUR
$930 USD
B+
Retailer 2
-
€1,257 EUR
$1,404 USD
View
B+
Retailer 3
-
€1,368 EUR
$1,528 USD
View
B+
Retailer 4
-
€1,407 EUR
$1,572 USD
View
Final sale: no returns
Retailer 5
-
€1,458 EUR
$1,629 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
€1,458 EUR
$1,629 USD
View
B
Retailer 7
-
€2,301 EUR
$2,571 USD
View
B
Retailer 8
-
€2,646 EUR
$2,956 USD
View
B
Retailer 9
-
€2,733 EUR
$3,053 USD
View
Most Expensive
B
MOH London
LG436046764 · Oct 29
€4,187 EUR
£3,683 GBP
View
9 more retailers have this diamond
Prices start from €832 EURSave up to €3,354 EUR

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
1.60ct Round
€832 EUR