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Round|Lab Grown|IGI

1.03ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG799669371

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799669371

Diamond specifications and retailer prices

From $308 USD
As of October 24, 2026
Save $412 USD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $942 USD at MOH London · As of October 19, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799669371 or 799669371. Listed at 15 retailers as of October 24, 2026, with a 134% 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799669371
Dimensions6.43 × 6.39 × 4.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.43 mm6.39 mm1.03 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799669371
Side View
Table 58.0%Crown 36.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.5%

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 24
Current: $942 USD|Low: $149 USD|High: $968 USD|Avg: $437 USD|-2.6%
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 25, 2026
Retailer 5$154 USD
Retailer 12$179 USD
Retailer 7$181 USD
Retailer 6$201 USD
Retailer 10$308 USD
Retailer 11$316 USD
Retailer 3$323 USD
Retailer 2$347 USD
Retailer 16$348 USD
Retailer 13$435 USD
Retailer 14$467 USD
Retailer 4$509 USD
Retailer 8$654 USD
Retailer 15$669 USD
Retailer 9$720 USD
MOH London$942 USD

29 data points across 16 retailers

15 retailers$308 USD to $720 USD

Retailer 1
-
$154 USD
Price last confirmed 8 days ago
Retailer 2
-
$179 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$201 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$308 USD
View
Retailer 5
-
$316 USD
£248 GBP
View
Price last confirmed 7 days ago
Retailer 6
-
$323 USD
ZAR 5,215 ZAR
View
Price last confirmed 8 days ago
A
Retailer 7
-
$347 USD
€330 EUR
View
Retailer 8
-
$348 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$435 USD
View
Retailer 10
-
$467 USD
A$719 AUD
View
Price last confirmed 8 days ago
Retailer 11
-
$509 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$669 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$720 USD
View
Retailer 14
-
$815 USD
A$1,254 AUD
View
Price last confirmed 95 days ago
Most Expensive
MOH London
LG799669371 · Oct 19
$942 USD
£742 GBP
View
Price last confirmed 12 days ago
14 more retailers have this diamond
Prices start from $308 USDSave up to $412 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
$308 USD