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Round|Lab Grown|IGI

1.03ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG816605344

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816605344

Diamond specifications and retailer prices

From $160 USD
As of November 1, 2026
Save $770 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $930 USD at MOH London · As of October 26, 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 LG816605344 or 816605344. Listed at 21 retailers as of October 26, 2026, with prices from $160 to $930, a $770 spread on the same certified stone. MOH London lists it at $930. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816605344
Dimensions6.41 × 6.44 × 4.04 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.41 mm6.44 mm1.03 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816605344
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.8%

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: $930 USD|Low: $152 USD|High: $941 USD|Avg: $427 USD|+0.5%
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
October 31, 2026
Retailer 10$160 USD
Retailer 14$179 USD
Retailer 4$186 USD
Retailer 5$199 USD
Retailer 7$199 USD
Retailer 13$299 USD
Retailer 2$349 USD
Retailer 11$359 USD
Retailer 16$420 USD
Retailer 3$460 USD
Retailer 9$521 USD
Retailer 6$548 USD
Retailer 8$628 USD
Retailer 12$639 USD
Retailer 15$694 USD
MOH London$930 USD

39 data points across 16 retailers

21 retailers$160 USD to $930 USD

Retailer 1
-
$156 USD
Price last confirmed 44 days ago
A
Retailer 2
-
$160 USD
View
A
Retailer 3
-
$179 USD
View
Final sale: no returns
Retailer 4
-
$180 USD
View
Price last confirmed 42 days ago
A
Retailer 5
-
$186 USD
View
Retailer 6
-
$188 USD
View
Price last confirmed 61 days ago
Retailer 7
-
$190 USD
View
Price last confirmed 43 days ago
A
Retailer 8
-
$199 USD
View
Retailer 9
-
$199 USD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$299 USD
View
B+
Retailer 11
-
$349 USD
£275 GBP
View
B+
Retailer 12
-
$359 USD
View
Retailer 13
-
$420 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$460 USD
A$708 AUD
View
B+
Retailer 15
-
$521 USD
View
B
Retailer 16
-
$548 USD
SGD 740 SGD
View
Retailer 17
-
$620 USD
View
Price last confirmed 41 days ago
B
Retailer 18
-
$639 USD
View
B
Retailer 19
-
$653 USD
View
B
Retailer 20
-
$694 USD
View
Most Expensive
B
MOH London
LG816605344 · Oct 26
$930 USD
£732 GBP
View
20 more retailers have this diamond
Prices start from $160 USDSave up to $770 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
1.03ct Round
$160 USD