CaratHunter
Plans
Round|Lab Grown|IGI

1.01ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG736506650

Shape and cutting style on the report: Round brilliant

Certificate IGI LG736506650

Diamond specifications and retailer prices

From $165 SGD
As of November 1, 2026
Save $1,543 SGD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,708 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG736506650 or 736506650. Listed at 13 retailers as of November 1, 2026, with prices from $165 to $1,708, a $1,543 spread on the same certified stone. MOH London lists it at $1,708. 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

1.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG736506650
Dimensions6.45 × 6.49 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.45 mm6.49 mm1.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG736506650
Side View
Table 57.0%Crown 34.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.4%

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: Nov 1
Current: $1,708 SGD|Low: $165 SGD|High: $1,963 SGD|Avg: $586 SGD|-0.6%
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
November 3, 2026
Retailer 12$165 SGD
Retailer 11$192 SGD
Retailer 5$204 SGD
Retailer 3$245 SGD
Retailer 2$341 SGD
Retailer 15$347 SGD
Retailer 13$367 SGD
Retailer 16$388 SGD
Retailer 9$404 SGD
Retailer 14$520 SGD
Retailer 7$585 SGD
Retailer 4$658 SGD
Retailer 10$695 SGD
Retailer 6$943 SGD
Retailer 8$1,022 SGD
MOH London$1,708 SGD

9 data points across 16 retailers

13 retailers$165 SGD to $1,708 SGD

A
Cheapest Retailer
-
$165 SGD
A
Retailer 2
-
$192 SGD
View
A
Retailer 3
-
$204 SGD
View
A
Retailer 4
-
$245 SGD
View
A
Retailer 5
-
$341 SGD
View
A
Retailer 6
-
$347 SGD
View
Retailer 7
-
$367 SGD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$388 SGD
View
A
Retailer 9
-
$404 SGD
View
B+
Retailer 10
-
$520 SGD
View
B+
Retailer 11
-
$658 SGD
View
B
Retailer 12
-
$695 SGD
View
Most Expensive
B
MOH London
LG736506650 · Nov 2
$1,708 SGD
£1,053 GBP
View
12 more retailers have this diamond
Prices start from $165 SGDSave up to $1,543 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
1.01ct Round
$165 SGD