CaratHunter
Plans
Round|Lab Grown|IGI

2.10ct K SI1 Round Lab Grown Diamond

ID • K/SI1 • IGI LG492136685

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492136685

Diamond specifications and retailer prices

From $2,621 AUD
As of November 5, 2026
Save $6,061 AUD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,683 AUD at MOH London · As of November 3, 2026
View at MOH London

About this 2.1ct lab-grown round diamond

This 2.1ct lab-grown round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG492136685 or 492136685. Listed at 10 retailers as of November 3, 2026, with prices from $2,621 to $8,683, a $6,061 spread on the same certified stone. MOH London lists it at $8,683. 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

2.10
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492136685
Dimensions8.23 × 8.26 × 4.97 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
8.23 mm8.26 mm2.10 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492136685
Side View
Table 58.5%Crown 34.5°Girdle: MediumPavilion 40.1°Culet: NoneDepth 60.2%

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: $8,683 AUD|Low: $2,516 AUD|High: $8,799 AUD|Avg: $4,421 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5$2,621 AUD
Retailer 2$2,947 AUD
Retailer 6$3,040 AUD
Retailer 8$3,040 AUD
Retailer 3$3,278 AUD
Retailer 9$4,056 AUD
Retailer 7$4,767 AUD
Retailer 4$5,114 AUD
MOH London$8,683 AUD

39 data points across 9 retailers

10 retailers$2,621 AUD to $8,683 AUD

A
Cheapest Retailer
-
$2,621 AUD
A
Retailer 2
-
$2,851 AUD
View
A
Retailer 3
-
$2,947 AUD
View
A
Retailer 4
-
$3,040 AUD
View
Retailer 5
-
$3,040 AUD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$3,278 AUD
View
B
Retailer 7
-
$4,767 AUD
View
B
Retailer 8
-
$5,114 AUD
View
B
Retailer 9
-
$5,698 AUD
View
Most Expensive
B
MOH London
LG492136685 · Nov 3
$8,683 AUD
£4,786 GBP
View
9 more retailers have this diamond
Prices start from $2,621 AUDSave up to $6,061 AUD

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
2.10ct Round
$2,621 AUD