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Round|Lab Grown|IGI

5.62ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG689579166

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689579166

Diamond specifications and retailer prices

From $3,424 AUD
$2,405 USD
As of October 29, 2026
Save $8,975 AUD (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,399 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.62ct lab-grown round diamond

This 5.62ct lab-grown round sits in the over five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG689579166 or 689579166. Listed at 13 retailers as of October 29, 2026, with prices from $3,424 to $12,399, a $8,975 spread on the same certified stone. Taylor and Hart lists it at $12,399. 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

5.62
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689579166
Dimensions11.46 × 11.40 × 7.07 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
11.46 mm11.40 mm5.62 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689579166
Side View
Table 58.0%Crown 36.5°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $9,674 AUD|Low: $1,667 AUD|High: $12,399 AUD|Avg: $5,142 AUD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 29, 2026
Retailer 2$1,667 AUD
Retailer 9$3,424 AUD
Retailer 3$3,493 AUD
Retailer 6$3,546 AUD
Retailer 11$3,758 AUD
Retailer 8$3,780 AUD
Retailer 10$3,859 AUD
Retailer 4$4,666 AUD
Retailer 7$5,542 AUD
Retailer 5$5,559 AUD
Retailer 1$9,674 AUD
Taylor and Hart$12,399 AUD

20 data points across 12 retailers

13 retailers$3,424 AUD to $12,399 AUD

Retailer 1
-
$3,058 AUD
$2,148 USD
Price last confirmed 31 days ago
Retailer 2
-
$3,327 AUD
$2,337 USD
View
Price last confirmed 37 days ago
B+
Retailer 3
-
$3,424 AUD
$2,405 USD
View
Final sale: no returns
Retailer 4
-
$3,498 AUD
$2,457 USD
View
Price last confirmed 31 days ago
B
Retailer 5
-
$3,758 AUD
$2,640 USD
View
B
Retailer 6
-
$3,780 AUD
$2,655 USD
View
B
Retailer 7
-
$3,859 AUD
$2,711 USD
View
Retailer 8
-
$4,666 AUD
£2,581 GBP
View
Price last confirmed 14 days ago
Retailer 9
-
$4,874 AUD
$3,424 USD
View
Price last confirmed 31 days ago
B
Retailer 10
-
$5,542 AUD
$3,893 USD
View
B
Retailer 11
-
$5,559 AUD
$3,905 USD
View
B
Retailer 12
-
$9,674 AUD
£5,351 GBP
View
Most Expensive
B
Taylor and Hart
L7CTKKR · Oct 30
$12,399 AUD
$8,710 USD
View
12 more retailers have this diamond
Prices start from $3,424 AUDSave up to $8,975 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.

B+
5.62ct Round
$3,424 AUD