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Round|Lab Grown|IGI

1.08ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG500150552

Shape and cutting style on the report: Round brilliant

Certificate IGI LG500150552

Diamond specifications and retailer prices

From $805 SGD
$630 USD
As of October 30, 2026
Save $4,929 SGD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,734 SGD at MOH London · As of October 27, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG500150552 or 500150552. Listed at 13 retailers as of October 27, 2026, with prices from $805 to $5,734, a $4,929 spread on the same certified stone. MOH London lists it at $5,734. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500150552
Dimensions6.61 × 6.63 × 4.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.61 mm6.63 mm1.08 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500150552
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,734 SGD|Low: $805 SGD|High: $5,803 SGD|Avg: $2,478 SGD|+0.1%
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
October 30, 2026
Retailer 2$805 SGD
Retailer 9$1,537 SGD
Retailer 14$1,672 SGD
Retailer 13$1,721 SGD
Retailer 10$1,782 SGD
Retailer 12$1,782 SGD
Retailer 4$2,001 SGD
Retailer 7$2,340 SGD
Retailer 5$2,499 SGD
Retailer 11$2,827 SGD
Retailer 8$3,052 SGD
Retailer 3$3,340 SGD
Retailer 6$3,415 SGD
MOH London$5,734 SGD

36 data points across 14 retailers

13 retailers$805 SGD to $5,734 SGD

A
Cheapest Retailer
-
$805 SGD
$630 USD
B+
Retailer 2
-
$1,537 SGD
$1,202 USD
View
B+
Retailer 3
-
$1,672 SGD
$1,308 USD
View
B+
Retailer 4
-
$1,721 SGD
$1,346 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,782 SGD
$1,394 USD
View
Retailer 6
-
$1,782 SGD
$1,394 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$2,001 SGD
$1,565 USD
View
B+
Retailer 8
-
$2,340 SGD
£1,441 GBP
View
B
Retailer 9
-
$2,827 SGD
$2,211 USD
View
B
Retailer 10
-
$3,052 SGD
€2,274 EUR
View
B
Retailer 11
-
$3,340 SGD
$2,613 USD
View
B
Retailer 12
-
$3,415 SGD
$2,671 USD
View
Most Expensive
B
MOH London
LG500150552 · Oct 27
$5,734 SGD
£3,532 GBP
View
12 more retailers have this diamond
Prices start from $805 SGDSave up to $4,929 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
$805 SGD