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Round|Lab Grown|IGI

1.06ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG480149556

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480149556

Diamond specifications and retailer prices

From $793 SGD
$620 USD
As of October 30, 2026
Save $4,861 SGD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,653 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.06ct lab-grown round diamond

This 1.06ct 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 LG480149556 or 480149556. Listed at 13 retailers as of October 29, 2026, with prices from $793 to $5,653, a $4,861 spread on the same certified stone. MOH London lists it at $5,653. 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

1.06
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480149556
Dimensions6.47 × 6.43 × 4.10 mm
L/W Ratio1.01
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
6.47 mm6.43 mm1.06 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480149556
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.5%

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: $5,653 SGD|Low: $793 SGD|High: $5,699 SGD|Avg: $2,395 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
Retailer 14
Retailer 15
October 31, 2026
Retailer 8$793 SGD
Retailer 10$1,509 SGD
Retailer 3$1,641 SGD
Retailer 14$1,690 SGD
Retailer 11$1,750 SGD
Retailer 13$1,750 SGD
Retailer 7$1,898 SGD
Retailer 4$1,969 SGD
Retailer 9$2,297 SGD
Retailer 5$2,460 SGD
Retailer 12$2,778 SGD
Retailer 2$2,991 SGD
Retailer 15$3,280 SGD
Retailer 6$3,448 SGD
MOH London$5,653 SGD

38 data points across 15 retailers

13 retailers$793 SGD to $5,653 SGD

A
Cheapest Retailer
-
$793 SGD
$620 USD
B+
Retailer 2
-
$1,509 SGD
$1,180 USD
View
B+
Retailer 3
-
$1,641 SGD
$1,284 USD
View
B+
Retailer 4
-
$1,690 SGD
$1,322 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,750 SGD
$1,369 USD
View
Retailer 6
-
$1,750 SGD
$1,369 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$1,969 SGD
$1,540 USD
View
B+
Retailer 8
-
$2,297 SGD
£1,415 GBP
View
B
Retailer 9
-
$2,778 SGD
$2,173 USD
View
B
Retailer 10
-
$2,991 SGD
€2,228 EUR
View
B
Retailer 11
-
$3,280 SGD
$2,566 USD
View
B
Retailer 12
-
$3,448 SGD
$2,697 USD
View
Most Expensive
B
MOH London
LG480149556 · Oct 29
$5,653 SGD
£3,482 GBP
View
12 more retailers have this diamond
Prices start from $793 SGDSave up to $4,861 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
1.06ct Round
$793 SGD