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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 $254 SGD
$199 USD
As of October 30, 2026
Save $1,183 SGD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,437 SGD 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 $254 to $1,437, a $1,183 spread on the same certified stone. Reve Diamonds lists it at $1,437. 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
Colour
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: $507 SGD|Low: $254 SGD|High: $1,437 SGD|Avg: $750 SGD|+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$254 SGD
Retailer 8$394 SGD
Retailer 3$473 SGD
Retailer 5$485 SGD
Retailer 1$507 SGD
Retailer 6$690 SGD
Retailer 10$830 SGD
Retailer 7$960 SGD
Retailer 2$978 SGD
Retailer 4$1,328 SGD
Reve Diamonds$1,437 SGD

37 data points across 11 retailers

15 retailers$254 SGD to $1,437 SGD

Retailer 1
-
$219 SGD
$171 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$254 SGD
$199 USD
View
Final sale: no returns
Retailer 3
-
$283 SGD
$221 USD
View
Price last confirmed 27 days ago
Retailer 4
-
$283 SGD
$221 USD
View
Price last confirmed 23 days ago
B+
Retailer 5
-
$394 SGD
$308 USD
View
A
Retailer 6
-
$473 SGD
£291 GBP
View
A
Retailer 7
-
$485 SGD
ZAR 6,132 ZAR
View
A
Retailer 8
-
$507 SGD
£312 GBP
View
B+
Retailer 9
-
$690 SGD
A$830 AUD
View
B+
Retailer 10
-
$830 SGD
$649 USD
View
Retailer 11
-
$909 SGD
$711 USD
View
Price last confirmed 27 days ago
B
Retailer 12
-
$960 SGD
$751 USD
View
B+
Retailer 13
-
$978 SGD
$765 USD
View
B
Retailer 14
-
$1,328 SGD
£818 GBP
View
Most Expensive
B
Reve Diamonds
4CEBC31EC · Oct 30
$1,437 SGD
$1,124 USD
View
14 more retailers have this diamond
Prices start from $254 SGDSave up to $1,183 SGD

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
$254 SGD