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Round|Lab Grown|IGI

1.02ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG786634317

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786634317

Diamond specifications and retailer prices

From €142 EUR
$159 USD
As of October 29, 2026
Save €684 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €826 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786634317 or 786634317. Listed at 21 retailers as of October 26, 2026, with prices from €142 to €826, a €684 spread on the same certified stone. MOH London lists it at €826. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786634317
Dimensions6.42 × 6.46 × 3.96 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
Top View
6.42 mm6.46 mm1.02 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786634317
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.5%

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 29
Current: €826 EUR|Low: €137 EUR|High: €834 EUR|Avg: €337 EUR|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 10€142 EUR
Retailer 4€159 EUR
Retailer 3€176 EUR
Retailer 11€240 EUR
Retailer 7€303 EUR
Retailer 6€305 EUR
Retailer 5€309 EUR
Retailer 2€330 EUR
Retailer 12€363 EUR
Retailer 8€430 EUR
Retailer 9€456 EUR
MOH London€826 EUR

37 data points across 12 retailers

21 retailers€142 EUR to €826 EUR

A
Cheapest Retailer
-
€142 EUR
$159 USD
A
Retailer 2
-
€159 EUR
$178 USD
View
Final sale: no returns
A
Retailer 3
-
€165 EUR
$184 USD
View
A
Retailer 4
-
€176 EUR
$197 USD
View
A
Retailer 5
-
€176 EUR
$197 USD
View
A
Retailer 6
-
€206 EUR
HK$1,800 HKD
View
B+
Retailer 7
-
€240 EUR
$268 USD
View
A
Retailer 8
-
€263 EUR
$294 USD
View
A
Retailer 9
-
€303 EUR
ZAR 5,466 ZAR
View
A
Retailer 10
-
€305 EUR
£269 GBP
View
B+
Retailer 11
-
€309 EUR
£272 GBP
View
B+
Retailer 12
-
€330 EUR
View
Retailer 13
-
€363 EUR
$405 USD
View
Price last confirmed 24 days ago
B+
Retailer 14
-
€394 EUR
$440 USD
View
B+
Retailer 15
-
€430 EUR
A$739 AUD
View
B+
Retailer 16
-
€456 EUR
$510 USD
View
B
Retailer 17
-
€486 EUR
SGD 733 SGD
View
B
Retailer 18
-
€567 EUR
$634 USD
View
B
Retailer 19
-
€573 EUR
$640 USD
View
B
Retailer 20
-
€616 EUR
$689 USD
View
Most Expensive
B
MOH London
LG786634317 · Oct 26
€826 EUR
£727 GBP
View
20 more retailers have this diamond
Prices start from €142 EURSave up to €684 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
1.02ct Round
€142 EUR