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Round|Lab Grown|IGI

1.07ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • IGI LG770631415

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770631415

Diamond specifications and retailer prices

From $181 SGD
$141 USD
As of October 29, 2026
Save $874 SGD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,055 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.07ct lab-grown round diamond

This 1.07ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG770631415 or 770631415. Listed at 17 retailers as of October 29, 2026, with prices from $181 to $1,055, a $874 spread on the same certified stone. MOH London lists it at $1,055. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.07
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770631415
Dimensions6.61 × 6.59 × 3.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.61 mm6.59 mm1.07 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770631415
Side View
Table 59.0%Crown 33.2°Girdle: MediumPavilion 40.3°Culet: NoneDepth 60.0%

Caratlytics Score

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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 29
Current: $1,055 SGD|Low: $173 SGD|High: $1,061 SGD|Avg: $461 SGD|+0.5%
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
October 30, 2026
Retailer 9$181 SGD
Retailer 5$201 SGD
Retailer 3$224 SGD
Retailer 11$224 SGD
Retailer 2$383 SGD
Retailer 6$401 SGD
Retailer 12$418 SGD
Retailer 4$541 SGD
Retailer 8$564 SGD
Retailer 7$565 SGD
Retailer 10$628 SGD
Retailer 13$722 SGD
MOH London$1,055 SGD

42 data points across 13 retailers

17 retailers$181 SGD to $1,055 SGD

Retailer 1
-
$181 SGD
$141 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$181 SGD
$141 USD
View
A
Retailer 3
-
$201 SGD
$157 USD
View
Final sale: no returns
Retailer 4
-
$222 SGD
$173 USD
View
Price last confirmed 38 days ago
A
Retailer 5
-
$224 SGD
$175 USD
View
A
Retailer 6
-
$224 SGD
$175 USD
View
A
Retailer 7
-
$383 SGD
£235 GBP
View
A
Retailer 8
-
$401 SGD
€298 EUR
View
B+
Retailer 9
-
$418 SGD
$326 USD
View
B+
Retailer 10
-
$468 SGD
$365 USD
View
B+
Retailer 11
-
$541 SGD
$422 USD
View
B+
Retailer 12
-
$564 SGD
$440 USD
View
B+
Retailer 13
-
$565 SGD
A$678 AUD
View
B+
Retailer 14
-
$628 SGD
$490 USD
View
Retailer 15
-
$722 SGD
$563 USD
View
Price last confirmed 39 days ago
B
Retailer 16
-
$722 SGD
$563 USD
View
Most Expensive
B
MOH London
LG770631415 · Oct 29
$1,055 SGD
£648 GBP
View
16 more retailers have this diamond
Prices start from $181 SGDSave up to $874 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
$181 SGD