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Round|Lab Grown|IGI

1.54ct D VVS2 Round Lab Grown Diamond

EX • D/VVS2 • IGI LG841688630

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841688630

Diamond specifications and retailer prices

From $391 AUD
$275 USD
As of October 29, 2026
Save $2,332 AUD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,723 AUD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841688630 or 841688630. Listed at 24 retailers as of October 29, 2026, with prices from $391 to $2,723, a $2,332 spread on the same certified stone. Helzberg Diamonds lists it at $2,723. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841688630
Dimensions7.49 × 7.46 × 4.42 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm7.46 mm1.54 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841688630
Side View
Table 62.0%Crown 33.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.1%

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: $2,723 AUD|Low: $391 AUD|High: $2,723 AUD|Avg: $1,131 AUD
Helzberg Diamonds
Retailer 2
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Retailer 24
October 30, 2026
Retailer 24$391 AUD
Retailer 8$438 AUD
Retailer 9$454 AUD
Retailer 4$485 AUD
Retailer 14$485 AUD
Retailer 12$547 AUD
Retailer 11$655 AUD
Retailer 22$655 AUD
Retailer 18$734 AUD
Retailer 7$783 AUD
Retailer 13$792 AUD
Retailer 20$835 AUD
Retailer 2$853 AUD
Retailer 5$966 AUD
Retailer 19$1,130 AUD
Retailer 21$1,238 AUD
Retailer 6$1,561 AUD
Retailer 16$1,589 AUD
Retailer 15$1,633 AUD
Retailer 3$1,869 AUD
Retailer 23$1,949 AUD
Retailer 17$2,020 AUD
Retailer 10$2,040 AUD
Helzberg Diamonds$2,723 AUD

23 data points across 24 retailers

24 retailers$391 AUD to $2,723 AUD

A
Cheapest Retailer
-
$391 AUD
$275 USD
A
Retailer 2
-
$438 AUD
$308 USD
View
Final sale: no returns
A
Retailer 3
-
$454 AUD
$319 USD
View
A
Retailer 4
-
$485 AUD
$341 USD
View
A
Retailer 5
-
$485 AUD
$341 USD
View
A
Retailer 6
-
$547 AUD
HK$3,000 HKD
View
B+
Retailer 7
-
$655 AUD
$460 USD
View
A
Retailer 8
-
$655 AUD
$460 USD
View
A
Retailer 9
-
$734 AUD
£406 GBP
View
A
Retailer 10
-
$783 AUD
$550 USD
View
A
Retailer 11
-
$792 AUD
€530 EUR
View
B+
Retailer 12
-
$835 AUD
ZAR 9,472 ZAR
View
B+
Retailer 13
-
$853 AUD
£472 GBP
View
B+
Retailer 14
-
$966 AUD
$679 USD
View
B+
Retailer 15
-
$1,130 AUD
View
B+
Retailer 16
-
$1,238 AUD
$870 USD
View
B
Retailer 17
-
$1,561 AUD
$1,097 USD
View
B
Retailer 18
-
$1,589 AUD
SGD 1,509 SGD
View
B
Retailer 19
-
$1,633 AUD
$1,148 USD
View
B
Retailer 20
-
$1,869 AUD
$1,313 USD
View
B
Retailer 21
-
$1,949 AUD
£1,078 GBP
View
B
Retailer 22
-
$2,020 AUD
$1,419 USD
View
B
Retailer 23
-
$2,040 AUD
$1,434 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKHMOOMJG · Oct 29
$2,723 AUD
$1,913 USD
View
23 more retailers have this diamond
Prices start from $391 AUDSave up to $2,332 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
1.54ct Round
$391 AUD