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Round|Lab Grown|IGI

1.08ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG683545023

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683545023

Diamond specifications and retailer prices

From $226 SGD
$176 USD
As of October 29, 2026
Save $1,091 SGD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,317 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.08ct lab-grown round diamond

This 1.08ct 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 LG683545023 or 683545023. Listed at 17 retailers as of October 29, 2026, with prices from $226 to $1,317, a $1,091 spread on the same certified stone. MOH London lists it at $1,317. 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

1.08
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683545023
Dimensions6.56 × 6.59 × 4.08 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.56 mm6.59 mm1.08 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683545023
Side View
Table 57.0%Crown 35.1°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.1%

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: $1,317 SGD|Low: $215 SGD|High: $1,317 SGD|Avg: $553 SGD|+0.4%
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 30, 2026
Retailer 5$226 SGD
Retailer 14$251 SGD
Retailer 11$261 SGD
Retailer 3$281 SGD
Retailer 15$281 SGD
Retailer 12$491 SGD
Retailer 10$494 SGD
Retailer 16$497 SGD
Retailer 2$501 SGD
Retailer 13$591 SGD
Retailer 7$623 SGD
Retailer 9$651 SGD
Retailer 4$736 SGD
Retailer 8$769 SGD
Retailer 6$901 SGD
MOH London$1,317 SGD

37 data points across 16 retailers

17 retailers$226 SGD to $1,317 SGD

A
Cheapest Retailer
-
$226 SGD
$176 USD
A
Retailer 2
-
$251 SGD
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$261 SGD
$204 USD
View
A
Retailer 4
-
$281 SGD
$219 USD
View
A
Retailer 5
-
$281 SGD
$219 USD
View
B+
Retailer 6
-
$491 SGD
$383 USD
View
B+
Retailer 7
-
$494 SGD
€367 EUR
View
B+
Retailer 8
-
$497 SGD
$388 USD
View
B+
Retailer 9
-
$501 SGD
£308 GBP
View
B+
Retailer 10
-
$591 SGD
$461 USD
View
B
Retailer 11
-
$623 SGD
A$748 AUD
View
B+
Retailer 12
-
$651 SGD
£400 GBP
View
B
Retailer 13
-
$736 SGD
$574 USD
View
B
Retailer 14
-
$769 SGD
$600 USD
View
Retailer 15
-
$893 SGD
$697 USD
View
Price last confirmed 39 days ago
B
Retailer 16
-
$901 SGD
$703 USD
View
Most Expensive
B
MOH London
LG683545023 · Oct 29
$1,317 SGD
£809 GBP
View
16 more retailers have this diamond
Prices start from $226 SGDSave up to $1,091 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
1.08ct Round
$226 SGD