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Round|Lab Grown|IGI

2.10ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG707531034

Shape and cutting style on the report: Round brilliant

Certificate IGI LG707531034

Diamond specifications and retailer prices

From $390 AUD
As of November 5, 2026
Save $3,081 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,471 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 2.1ct lab-grown round diamond

This 2.1ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG707531034 or 707531034. Listed at 20 retailers as of November 4, 2026, with prices from $390 to $3,471, a $3,081 spread on the same certified stone. Do Amore Diamonds lists it at $3,471. 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
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707531034
Dimensions8.24 × 8.21 × 5.04 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.24 mm8.21 mm2.10 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707531034
Side View
Table 58.0%Crown 33.7°Girdle: MediumPavilion 41°Culet: NoneDepth 61.3%

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: Nov 5
Current: $797 AUD|Low: $374 AUD|High: $2,167 AUD|Avg: $1,128 AUD|-1.8%
Retailer 1
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
November 5, 2026
Retailer 14$390 AUD
Retailer 3$436 AUD
Retailer 5$484 AUD
Retailer 4$697 AUD
Retailer 9$707 AUD
Retailer 1$797 AUD
Retailer 12$803 AUD
Retailer 8$936 AUD
Retailer 2$999 AUD
Retailer 11$1,487 AUD
Retailer 6$1,717 AUD
Retailer 7$2,000 AUD
Retailer 13$2,034 AUD
Retailer 10$2,140 AUD

39 data points across 14 retailers

20 retailers$390 AUD to $3,471 AUD

A
Cheapest Retailer
-
$390 AUD
Retailer 2
-
$390 AUD
View
Price last confirmed 45 days ago
A
Retailer 3
-
$436 AUD
View
Final sale: no returns
Retailer 4
-
$477 AUD
View
Price last confirmed 45 days ago
Retailer 5
-
$484 AUD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$484 AUD
View
A
Retailer 7
-
$697 AUD
View
A
Retailer 8
-
$707 AUD
View
A
Retailer 9
-
$797 AUD
View
B+
Retailer 10
-
$803 AUD
View
A
Retailer 11
-
$936 AUD
View
A
Retailer 12
-
$999 AUD
View
B+
Retailer 13
-
$1,487 AUD
View
Retailer 14
-
$1,717 AUD
View
Price last confirmed 46 days ago
B
Retailer 15
-
$1,717 AUD
View
B
Retailer 16
-
$1,951 AUD
View
B
Retailer 17
-
$2,000 AUD
View
B
Retailer 18
-
$2,034 AUD
View
B
Retailer 19
-
$2,140 AUD
View
Most Expensive
B
Do Amore Diamonds
27-61F3EFBDB · Nov 4
$3,471 AUD
$2,430 USD
View
19 more retailers have this diamond
Prices start from $390 AUDSave up to $3,081 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
$390 AUD