CaratHunter
Plans
Round|Lab Grown|IGI

3.01ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG756506781

Shape and cutting style on the report: Round brilliant

Certificate IGI LG756506781

Diamond specifications and retailer prices

From $567 SGD
As of November 5, 2026
Save $4,018 SGD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,586 SGD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG756506781 or 756506781. Listed at 21 retailers as of November 5, 2026, with prices from $567 to $4,586, a $4,018 spread on the same certified stone. Brilliant Earth lists it at $4,586. 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

3.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756506781
Dimensions9.27 × 9.19 × 5.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.27 mm9.19 mm3.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756506781
Side View
Table 57.0%Crown 35.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.9%

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 5
Current: $4,586 SGD|Low: $485 SGD|High: $4,854 SGD|Avg: $1,414 SGD|-5.5%
Brilliant Earth
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 6, 2026
Retailer 13$506 SGD
Retailer 3$567 SGD
Retailer 11$567 SGD
Retailer 16$627 SGD
Retailer 12$817 SGD
Retailer 14$842 SGD
Retailer 5$843 SGD
Retailer 10$994 SGD
Retailer 2$1,010 SGD
Retailer 4$1,014 SGD
Retailer 8$1,377 SGD
Retailer 15$1,760 SGD
Retailer 7$2,063 SGD
Retailer 6$2,323 SGD
Retailer 9$2,443 SGD
Brilliant Earth$4,586 SGD

41 data points across 16 retailers

21 retailers$567 SGD to $4,586 SGD

Retailer 1
-
$506 SGD
Price last confirmed 17 days ago
Retailer 2
-
$529 SGD
View
Price last confirmed 38 days ago
Retailer 3
-
$529 SGD
View
Price last confirmed 46 days ago
A
Retailer 4
-
$567 SGD
View
A
Retailer 5
-
$567 SGD
View
Final sale: no returns
Retailer 6
-
$627 SGD
View
Price last confirmed 21 days ago
Retailer 7
-
$648 SGD
View
Price last confirmed 45 days ago
Retailer 8
-
$648 SGD
View
Price last confirmed 38 days ago
A
Retailer 9
-
$817 SGD
View
B+
Retailer 10
-
$843 SGD
View
A
Retailer 11
-
$994 SGD
View
A
Retailer 12
-
$1,010 SGD
View
A
Retailer 13
-
$1,014 SGD
View
B+
Retailer 14
-
$1,377 SGD
View
B
Retailer 15
-
$1,760 SGD
View
B
Retailer 16
-
$2,063 SGD
View
Retailer 17
-
$2,109 SGD
View
Price last confirmed 46 days ago
Retailer 18
-
$2,109 SGD
View
Price last confirmed 37 days ago
B
Retailer 19
-
$2,323 SGD
View
B
Retailer 20
-
$2,443 SGD
View
Most Expensive
B
Brilliant Earth
18621635A · Nov 5
$4,586 SGD
$3,590 USD
View
20 more retailers have this diamond
Prices start from $567 SGDSave up to $4,018 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
3.01ct Round
$567 SGD