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Round|Lab Grown|IGI

0.85ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG788668975

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788668975

Diamond specifications and retailer prices

From €160 EUR
HK$1,400 HKD
As of October 30, 2026
Save €981 EUR (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,141 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 0.85ct lab-grown round diamond

This 0.85ct lab-grown round sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG788668975 or 788668975. Listed at 16 retailers as of October 25, 2026, with prices from €160 to €1,141, a €981 spread on the same certified stone. MOH London lists it at €1,141. 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

0.85
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788668975
Dimensions6.00 × 6.09 × 3.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.00 mm6.09 mm0.85 ctF / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG788668975
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.9%

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 30
Current: €1,141 EUR|Low: €186 EUR|High: €1,165 EUR|Avg: €371 EUR|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7€192 EUR
Retailer 10€227 EUR
Retailer 4€240 EUR
Retailer 8€262 EUR
Retailer 6€281 EUR
Retailer 3€295 EUR
Retailer 2€329 EUR
Retailer 9€353 EUR
Retailer 5€377 EUR
MOH London€1,141 EUR

39 data points across 10 retailers

16 retailers€160 EUR to €1,141 EUR

Retailer 1
-
€110 EUR
$123 USD
Price last confirmed 22 days ago
Retailer 2
-
€128 EUR
$143 USD
View
Price last confirmed 19 days ago
Retailer 3
-
€145 EUR
$162 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
€160 EUR
HK$1,400 HKD
View
A
Retailer 5
-
€192 EUR
$215 USD
View
A
Retailer 6
-
€227 EUR
$254 USD
View
A
Retailer 7
-
€240 EUR
View
B+
Retailer 8
-
€262 EUR
$293 USD
View
A
Retailer 9
-
€281 EUR
£247 GBP
View
A
Retailer 10
-
€295 EUR
$330 USD
View
B+
Retailer 11
-
€329 EUR
$368 USD
View
B+
Retailer 12
-
€353 EUR
$394 USD
View
B+
Retailer 13
-
€377 EUR
SGD 569 SGD
View
Retailer 14
-
€439 EUR
$490 USD
View
Price last confirmed 28 days ago
Retailer 15
-
€519 EUR
$580 USD
View
Price last confirmed 41 days ago
Most Expensive
B
MOH London
LG788668975 · Oct 25
€1,141 EUR
£1,004 GBP
View
15 more retailers have this diamond
Prices start from €160 EURSave up to €981 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
0.85ct Round
€160 EUR