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Round|Lab Grown|IGI

2.03ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG777632679

Shape and cutting style on the report: Round brilliant

Certificate IGI LG777632679

Diamond specifications and retailer prices

From $401 AUD
$282 USD
As of October 29, 2026
Save $2,802 AUD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,203 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.03ct lab-grown round diamond

This 2.03ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG777632679 or 777632679. Listed at 20 retailers as of October 29, 2026, with prices from $401 to $3,203, a $2,802 spread on the same certified stone. Do Amore Diamonds lists it at $3,203. 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

2.03
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777632679
Dimensions8.15 × 8.09 × 4.99 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
8.15 mm8.09 mm2.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777632679
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,203 AUD|Low: $327 AUD|High: $3,402 AUD|Avg: $1,512 AUD|-2.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 8$401 AUD
Retailer 11$448 AUD
Retailer 19$466 AUD
Retailer 4$498 AUD
Retailer 16$498 AUD
Retailer 5$666 AUD
Retailer 17$690 AUD
Retailer 15$719 AUD
Retailer 2$975 AUD
Retailer 21$1,005 AUD
Retailer 20$1,175 AUD
Retailer 12$1,580 AUD
Retailer 14$1,599 AUD
Retailer 9$1,614 AUD
Retailer 18$1,765 AUD
Retailer 3$1,998 AUD
Retailer 10$2,022 AUD
Retailer 6$2,066 AUD
Retailer 7$2,137 AUD
Retailer 13$2,213 AUD
Do Amore Diamonds$3,203 AUD

40 data points across 21 retailers

20 retailers$401 AUD to $3,203 AUD

A
Cheapest Retailer
-
$401 AUD
$282 USD
A
Retailer 2
-
$448 AUD
$315 USD
View
Final sale: no returns
A
Retailer 3
-
$466 AUD
$327 USD
View
A
Retailer 4
-
$498 AUD
$350 USD
View
A
Retailer 5
-
$498 AUD
$350 USD
View
B+
Retailer 6
-
$666 AUD
$468 USD
View
A
Retailer 7
-
$690 AUD
$485 USD
View
A
Retailer 8
-
$719 AUD
$505 USD
View
A
Retailer 9
-
$975 AUD
£540 GBP
View
A
Retailer 10
-
$1,005 AUD
$706 USD
View
B+
Retailer 11
-
$1,175 AUD
$825 USD
View
Retailer 12
-
$1,580 AUD
$1,110 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$1,614 AUD
CA$1,575 CAD
View
B+
Retailer 14
-
$1,765 AUD
$1,240 USD
View
B
Retailer 15
-
$1,998 AUD
$1,403 USD
View
B
Retailer 16
-
$2,022 AUD
$1,420 USD
View
B
Retailer 17
-
$2,066 AUD
$1,452 USD
View
B
Retailer 18
-
$2,137 AUD
$1,501 USD
View
B
Retailer 19
-
$2,213 AUD
£1,224 GBP
View
Most Expensive
B
Do Amore Diamonds
25-136216-011 · Oct 29
$3,203 AUD
$2,250 USD
View
19 more retailers have this diamond
Prices start from $401 AUDSave up to $2,802 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
2.03ct Round
$401 AUD