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Radiant|Lab Grown|IGI

2.05ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG687509780

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG687509780

Diamond specifications and retailer prices

From $566 AUD
$398 USD
As of October 28, 2026
Save $4,462 AUD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,028 AUD at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 2.05ct lab-grown radiant diamond

This 2.05ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG687509780 or 687509780. Listed at 23 retailers as of October 28, 2026, with prices from $566 to $5,028, a $4,462 spread on the same certified stone. Yadav Diamonds lists it at $5,028. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.05
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687509780
Dimensions8.92 × 6.21 × 4.26 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.92 mm6.21 mm2.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687509780
Side View
Table 65.0%Crown 43.9°Girdle: MediumPavilion 35.1°Culet: NoneDepth 68.6%

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 28
Current: $1,532 AUD|Low: $502 AUD|High: $5,028 AUD|Avg: $1,721 AUD|-0.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Yadav Diamonds
October 29, 2026
Retailer 5$506 AUD
Retailer 2$566 AUD
Retailer 8$583 AUD
Retailer 13$623 AUD
Retailer 4$627 AUD
Retailer 16$836 AUD
Retailer 20$845 AUD
Retailer 9$846 AUD
Retailer 6$1,126 AUD
Retailer 15$1,131 AUD
Retailer 1$1,532 AUD
Retailer 14$1,671 AUD
Retailer 18$1,840 AUD
Retailer 11$1,952 AUD
Retailer 10$2,210 AUD
Retailer 19$2,369 AUD
Retailer 17$2,395 AUD
Retailer 7$2,445 AUD
Retailer 12$2,721 AUD
Retailer 3$3,811 AUD
Yadav Diamonds$5,028 AUD

28 data points across 21 retailers

23 retailers$566 AUD to $5,028 AUD

A
Retailer 1
-
$506 AUD
$356 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$566 AUD
$398 USD
View
Final sale: no returns
A
Retailer 3
-
$583 AUD
$410 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$623 AUD
$438 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$627 AUD
$441 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$836 AUD
$588 USD
View
A
Retailer 7
-
$845 AUD
$594 USD
View
A
Retailer 8
-
$846 AUD
$595 USD
View
A
Retailer 9
-
$1,126 AUD
$792 USD
View
A
Retailer 10
-
$1,131 AUD
£626 GBP
View
B+
Retailer 11
-
$1,532 AUD
View
B+
Retailer 12
-
$1,671 AUD
ZAR 18,981 ZAR
View
B+
Retailer 13
-
$1,699 AUD
£941 GBP
View
B
Retailer 14
-
$1,840 AUD
$1,294 USD
View
B+
Retailer 15
-
$1,952 AUD
View
Price last confirmed 21 days ago
B
Retailer 16
-
$2,210 AUD
$1,554 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$2,369 AUD
$1,666 USD
View
B
Retailer 18
-
$2,395 AUD
$1,684 USD
View
B
Retailer 19
-
$2,445 AUD
$1,720 USD
View
B
Retailer 20
-
$2,721 AUD
£1,507 GBP
View
B
Retailer 21
-
$3,811 AUD
$2,680 USD
View
B
Retailer 22
-
$5,028 AUD
$3,536 USD
View
Price last confirmed 24 days ago
Most Expensive
B
Yadav Diamonds
13311761 · Oct 29
$5,028 AUD
$3,536 USD
View
22 more retailers have this diamond
Prices start from $566 AUDSave up to $4,462 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
2.05ct Radiant
$566 AUD