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Round|Lab Grown|IGI

1.03ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG787620583

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787620583

Diamond specifications and retailer prices

From €142 EUR
$159 USD
As of October 29, 2026
Save €685 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €828 EUR at MOH London · As of October 29, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787620583 or 787620583. Listed at 17 retailers as of October 29, 2026, with prices from €142 to €828, a €685 spread on the same certified stone. MOH London lists it at €828. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787620583
Dimensions6.55 × 6.48 × 3.92 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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 Faint Blue
Top View
6.55 mm6.48 mm1.03 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787620583
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.2%

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 29
Current: €828 EUR|Low: €132 EUR|High: €849 EUR|Avg: €367 EUR|-2.5%
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
November 1, 2026
Retailer 16€142 EUR
Retailer 4€159 EUR
Retailer 7€164 EUR
Retailer 12€165 EUR
Retailer 5€282 EUR
Retailer 14€299 EUR
Retailer 9€305 EUR
Retailer 2€309 EUR
Retailer 13€320 EUR
Retailer 11€394 EUR
Retailer 6€400 EUR
Retailer 10€471 EUR
Retailer 3€571 EUR
Retailer 8€591 EUR
Retailer 15€615 EUR
MOH London€828 EUR

34 data points across 16 retailers

17 retailers€142 EUR to €828 EUR

A
Cheapest Retailer
-
€142 EUR
$159 USD
A
Retailer 2
-
€159 EUR
$178 USD
View
Final sale: no returns
A
Retailer 3
-
€164 EUR
$183 USD
View
A
Retailer 4
-
€165 EUR
$184 USD
View
A
Retailer 5
-
€282 EUR
ZAR 5,083 ZAR
View
A
Retailer 6
-
€299 EUR
$334 USD
View
A
Retailer 7
-
€305 EUR
View
A
Retailer 8
-
€309 EUR
£272 GBP
View
B+
Retailer 9
-
€320 EUR
$357 USD
View
B+
Retailer 10
-
€394 EUR
$440 USD
View
B+
Retailer 11
-
€400 EUR
A$687 AUD
View
Retailer 12
-
€465 EUR
$520 USD
View
Price last confirmed 31 days ago
B+
Retailer 13
-
€471 EUR
$526 USD
View
B
Retailer 14
-
€571 EUR
$638 USD
View
Retailer 15
-
€591 EUR
$660 USD
View
Price last confirmed 15 days ago
B
Retailer 16
-
€615 EUR
$687 USD
View
Most Expensive
B
MOH London
LG787620583 · Oct 29
€828 EUR
£728 GBP
View
16 more retailers have this diamond
Prices start from €142 EURSave up to €685 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
€142 EUR