CaratHunter
Plans
Round|Lab Grown|IGI

1.00ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG801690134

Shape and cutting style on the report: Round brilliant

Certificate IGI LG801690134

Diamond specifications and retailer prices

From €129 EUR
$144 USD
As of October 26, 2026
Save €621 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €750 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct 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 LG801690134 or 801690134. Listed at 16 retailers as of October 26, 2026, with prices from €129 to €750, a €621 spread on the same certified stone. MOH London lists it at €750. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801690134
Dimensions6.49 × 6.53 × 3.86 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
6.49 mm6.53 mm1.00 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801690134
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.2%

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 26
Current: €750 EUR|Low: €129 EUR|High: €845 EUR|Avg: €376 EUR|-11.2%
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 29, 2026
Retailer 6€129 EUR
Retailer 15€145 EUR
Retailer 16€149 EUR
Retailer 13€160 EUR
Retailer 10€274 EUR
Retailer 11€275 EUR
Retailer 9€281 EUR
Retailer 14€281 EUR
Retailer 4€296 EUR
Retailer 12€390 EUR
Retailer 5€422 EUR
Retailer 8€452 EUR
Retailer 7€546 EUR
Retailer 2€555 EUR
Retailer 3€565 EUR
MOH London€750 EUR

34 data points across 16 retailers

16 retailers€129 EUR to €750 EUR

A
Cheapest Retailer
-
€129 EUR
$144 USD
A
Retailer 2
-
€145 EUR
$162 USD
View
Final sale: no returns
A
Retailer 3
-
€149 EUR
$167 USD
View
A
Retailer 4
-
€160 EUR
$179 USD
View
A
Retailer 5
-
€274 EUR
£241 GBP
View
A
Retailer 6
-
€275 EUR
ZAR 4,962 ZAR
View
A
Retailer 7
-
€281 EUR
View
A
Retailer 8
-
€281 EUR
$314 USD
View
A
Retailer 9
-
€296 EUR
$331 USD
View
B+
Retailer 10
-
€390 EUR
A$671 AUD
View
B+
Retailer 11
-
€422 EUR
$472 USD
View
Retailer 12
-
€452 EUR
$505 USD
View
Price last confirmed 24 days ago
B
Retailer 13
-
€546 EUR
$610 USD
View
B
Retailer 14
-
€555 EUR
$620 USD
View
B
Retailer 15
-
€565 EUR
$631 USD
View
Most Expensive
B
MOH London
LG801690134 · Oct 26
€750 EUR
£660 GBP
View
15 more retailers have this diamond
Prices start from €129 EURSave up to €621 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
1.00ct Round
€129 EUR