Round|Lab Grown|IGI

1.03ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG816601203

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816601203

Diamond specifications and retailer prices

From €143 EUR
$160 USD
As of November 1, 2026
Save €478 EUR (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €842 EUR at MOH London · As of October 21, 2026
View at MOH London

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816601203 or 816601203. Listed at 19 retailers as of October 31, 2026, with a 334% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816601203
Dimensions6.48 × 6.53 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.48 mm6.53 mm1.03 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816601203
Side View
Table 58.0%Crown 33.8°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.3%

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: Nov 1
Current: €842 EUR|Low: €136 EUR|High: €842 EUR|Avg: €383 EUR|+1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 11€143 EUR
Retailer 17€160 EUR
Retailer 6€166 EUR
Retailer 7€178 EUR
Retailer 9€178 EUR
Retailer 16€268 EUR
Retailer 2€313 EUR
Retailer 12€321 EUR
Retailer 3€376 EUR
Retailer 4€412 EUR
Retailer 5€465 EUR
Retailer 13€480 EUR
Retailer 8€490 EUR
Retailer 10€562 EUR
Retailer 14€572 EUR
Retailer 15€604 EUR
Retailer 18€621 EUR
MOH London€842 EUR

38 data points across 18 retailers

19 retailers€143 EUR to €621 EUR

A
Cheapest Retailer
-
€143 EUR
$160 USD
A
Retailer 2
-
€160 EUR
$179 USD
View
Final sale: no returns
A
Retailer 3
-
€166 EUR
$186 USD
View
Retailer 4
-
€168 EUR
$188 USD
View
Price last confirmed 61 days ago
A
Retailer 5
-
€178 EUR
$199 USD
View
Retailer 6
-
€178 EUR
$199 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
€268 EUR
$299 USD
View
B+
Retailer 8
-
€313 EUR
£275 GBP
View
B+
Retailer 9
-
€321 EUR
$359 USD
View
Retailer 10
-
€376 EUR
$420 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
€412 EUR
A$708 AUD
View
Retailer 12
-
€465 EUR
$520 USD
View
Price last confirmed 13 days ago
B+
Retailer 13
-
€480 EUR
A$825 AUD
View
B
Retailer 14
-
€490 EUR
SGD 740 SGD
View
B
Retailer 15
-
€572 EUR
$639 USD
View
B
Retailer 16
-
€584 EUR
$653 USD
View
B
Retailer 17
-
€604 EUR
$675 USD
View
B
Retailer 18
-
€621 EUR
$694 USD
View
Most Expensive
MOH London
LG816601203 · Oct 21
€842 EUR
£741 GBP
View
Price last confirmed 11 days ago
18 more retailers have this diamond
Prices start from €143 EURSave up to €478 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
1.03ct Round
€143 EUR