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Round|Lab Grown|IGI

2.08ct I SI1 Round Lab Grown Diamond

ID • I/SI1 • IGI LG492134086

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492134086

Diamond specifications and retailer prices

From $1,609 AUD
$1,130 USD
As of October 30, 2026
Save $11,025 AUD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,633 AUD at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 2.08ct lab-grown round diamond

This 2.08ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG492134086 or 492134086. Listed at 12 retailers as of October 30, 2026, with prices from $1,609 to $12,633, a $11,025 spread on the same certified stone. Moon Ocean lists it at $12,633. 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

2.08
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492134086
Dimensions8.28 × 8.31 × 4.93 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
8.28 mm8.31 mm2.08 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492134086
Side View
Table 59.0%Crown 33°GirdlePavilion 40.4°Culet: NoneDepth 59.5%

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: $12,633 AUD|Low: $1,609 AUD|High: $12,768 AUD|Avg: $6,150 AUD|-0.8%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$1,609 AUD
Retailer 6$3,884 AUD
Retailer 9$4,225 AUD
Retailer 10$4,349 AUD
Retailer 7$4,504 AUD
Retailer 11$4,733 AUD
Retailer 3$5,450 AUD
Retailer 5$6,610 AUD
Retailer 8$7,010 AUD
Retailer 4$12,126 AUD
Moon Ocean$12,633 AUD

36 data points across 11 retailers

12 retailers$1,609 AUD to $12,633 AUD

A
Cheapest Retailer
-
$1,609 AUD
$1,130 USD
B+
Retailer 2
-
$3,884 AUD
$2,728 USD
View
B+
Retailer 3
-
$4,225 AUD
$2,968 USD
View
B+
Retailer 4
-
$4,349 AUD
$3,055 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,504 AUD
$3,164 USD
View
Retailer 6
-
$4,504 AUD
$3,164 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$4,733 AUD
$3,325 USD
View
B
Retailer 8
-
$6,191 AUD
$4,349 USD
View
B
Retailer 9
-
$6,610 AUD
$4,643 USD
View
B
Retailer 10
-
$7,010 AUD
$4,924 USD
View
B
Retailer 11
-
$12,126 AUD
£6,707 GBP
View
Most Expensive
B
Moon Ocean
NVL-F94394DBE-086 · Oct 30
$12,633 AUD
£6,988 GBP
View
11 more retailers have this diamond
Prices start from $1,609 AUDSave up to $11,025 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
2.08ct Round
$1,609 AUD