CaratHunter
Plans
Round|Lab Grown|IGI

1.04ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG480149562

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480149562

Diamond specifications and retailer prices

From $780 SGD
$610 USD
As of October 30, 2026
Save $4,747 SGD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,527 SGD at MOH London · As of October 27, 2026
View at MOH London

About this 1.04ct lab-grown round diamond

This 1.04ct 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 LG480149562 or 480149562. Listed at 12 retailers as of October 27, 2026, with prices from $780 to $5,527, a $4,747 spread on the same certified stone. MOH London lists it at $5,527. 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

1.04
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480149562
Dimensions6.45 × 6.41 × 4.07 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
6.45 mm6.41 mm1.04 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480149562
Side View
Table 58.0%Crown 34.9°Girdle: ThickPavilion 41.6°Culet: NoneDepth 63.3%

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: $5,527 SGD|Low: $780 SGD|High: $5,593 SGD|Avg: $2,607 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
October 31, 2026
Retailer 6$780 SGD
Retailer 7$1,480 SGD
Retailer 11$1,657 SGD
Retailer 8$1,718 SGD
Retailer 10$1,718 SGD
Retailer 5$1,879 SGD
Retailer 12$1,937 SGD
Retailer 13$2,419 SGD
Retailer 9$2,729 SGD
Retailer 2$2,936 SGD
Retailer 3$3,385 SGD
Retailer 4$4,918 SGD
MOH London$5,527 SGD

25 data points across 13 retailers

12 retailers$780 SGD to $5,527 SGD

A
Cheapest Retailer
-
$780 SGD
$610 USD
B+
Retailer 2
-
$1,480 SGD
$1,158 USD
View
B+
Retailer 3
-
$1,611 SGD
$1,260 USD
View
B+
Retailer 4
-
$1,657 SGD
$1,296 USD
View
Final sale: no returns
Retailer 5
-
$1,718 SGD
$1,344 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$1,718 SGD
$1,344 USD
View
B
Retailer 7
-
$1,937 SGD
$1,515 USD
View
B
Retailer 8
-
$2,729 SGD
$2,135 USD
View
B
Retailer 9
-
$2,936 SGD
€2,187 EUR
View
B
Retailer 10
-
$3,220 SGD
$2,519 USD
View
B
Retailer 11
-
$3,385 SGD
$2,648 USD
View
Most Expensive
B
MOH London
LG480149562 · Oct 27
$5,527 SGD
£3,404 GBP
View
11 more retailers have this diamond
Prices start from $780 SGDSave up to $4,747 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
1.04ct Round
$780 SGD