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Round|Lab Grown|IGI

1.07ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG837612205

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837612205

Diamond specifications and retailer prices

From €178 EUR
$199 USD
As of October 30, 2026
Save €828 EUR (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,006 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.07ct lab-grown round diamond

This 1.07ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837612205 or 837612205. Listed at 15 retailers as of October 30, 2026, with prices from €178 to €1,006, a €828 spread on the same certified stone. Reve Diamonds lists it at €1,006. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837612205
Dimensions6.54 × 6.57 × 4.08 mm
L/W Ratio1.00
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 Faint Blue
Top View
6.54 mm6.57 mm1.07 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837612205
Side View
Table 56.0%Crown 34.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.2%

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: Oct 30
Current: €355 EUR|Low: €178 EUR|High: €1,006 EUR|Avg: €525 EUR|+4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 31, 2026
Retailer 9€178 EUR
Retailer 8€276 EUR
Retailer 3€331 EUR
Retailer 5€340 EUR
Retailer 1€355 EUR
Retailer 6€483 EUR
Retailer 10€581 EUR
Retailer 7€672 EUR
Retailer 2€685 EUR
Retailer 4€930 EUR
Reve Diamonds€1,006 EUR

37 data points across 11 retailers

15 retailers€178 EUR to €1,006 EUR

Retailer 1
-
€153 EUR
$171 USD
Price last confirmed 24 days ago
A
Retailer 2
-
€178 EUR
$199 USD
View
Final sale: no returns
Retailer 3
-
€198 EUR
$221 USD
View
Price last confirmed 28 days ago
Retailer 4
-
€198 EUR
$221 USD
View
Price last confirmed 24 days ago
B+
Retailer 5
-
€276 EUR
$308 USD
View
A
Retailer 6
-
€331 EUR
£291 GBP
View
A
Retailer 7
-
€340 EUR
ZAR 6,132 ZAR
View
A
Retailer 8
-
€355 EUR
£312 GBP
View
B+
Retailer 9
-
€483 EUR
A$830 AUD
View
B+
Retailer 10
-
€581 EUR
$649 USD
View
Retailer 11
-
€636 EUR
$711 USD
View
Price last confirmed 29 days ago
B
Retailer 12
-
€672 EUR
$751 USD
View
B+
Retailer 13
-
€685 EUR
$765 USD
View
B
Retailer 14
-
€930 EUR
£818 GBP
View
Most Expensive
B
Reve Diamonds
4CEBC31EC · Oct 30
€1,006 EUR
$1,124 USD
View
14 more retailers have this diamond
Prices start from €178 EURSave up to €828 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
1.07ct Round
€178 EUR