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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 $199 USD
As of October 28, 2026
Save $925 USD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,124 USD at Reve Diamonds · As of October 28, 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 28, 2026, with prices from $199 to $1,124, a $925 spread on the same certified stone. Reve Diamonds lists it at $1,124. 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 28
Current: $395 USD|Low: $199 USD|High: $1,124 USD|Avg: $586 USD|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 29, 2026
Retailer 9$199 USD
Retailer 8$308 USD
Retailer 3$371 USD
Retailer 5$380 USD
Retailer 1$395 USD
Retailer 6$540 USD
Retailer 10$649 USD
Retailer 7$751 USD
Retailer 2$765 USD
Retailer 4$1,039 USD
Reve Diamonds$1,124 USD

35 data points across 11 retailers

15 retailers$199 USD to $1,124 USD

A
Retailer 1
-
$171 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$221 USD
View
Price last confirmed 25 days ago
A
Retailer 4
-
$221 USD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$308 USD
View
A
Retailer 6
-
$371 USD
£292 GBP
View
A
Retailer 7
-
$380 USD
ZAR 6,132 ZAR
View
A
Retailer 8
-
$395 USD
£311 GBP
View
B+
Retailer 9
-
$540 USD
A$830 AUD
View
B+
Retailer 10
-
$649 USD
View
B+
Retailer 11
-
$711 USD
View
Price last confirmed 25 days ago
B
Retailer 12
-
$751 USD
View
B+
Retailer 13
-
$765 USD
View
B
Retailer 14
-
$1,039 USD
£818 GBP
View
Most Expensive
B
Reve Diamonds
4CEBC31EC · Oct 28
$1,124 USD
View
14 more retailers have this diamond
Prices start from $199 USDSave up to $925 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
1.07ct Round
$199 USD