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Round|Lab Grown|IGI

1.22ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG794629389

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794629389

Diamond specifications and retailer prices

From $268 AUD
$188 USD
As of November 3, 2026
Save $1,381 AUD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,044 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.22ct lab-grown round diamond

This 1.22ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794629389 or 794629389. Listed at 22 retailers as of November 1, 2026, with a 515% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794629389
Dimensions6.84 × 6.88 × 4.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.84 mm6.88 mm1.22 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794629389
Side View
Table 56.0%Crown 34.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.4%

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: Nov 3
Current: $603 AUD|Low: $258 AUD|High: $1,577 AUD|Avg: $638 AUD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 11$268 AUD
Retailer 9$300 AUD
Retailer 2$332 AUD
Retailer 3$449 AUD
Retailer 6$565 AUD
Retailer 8$575 AUD
Retailer 1$603 AUD
Retailer 5$616 AUD
Retailer 7$812 AUD
Retailer 4$862 AUD
Retailer 10$1,560 AUD

37 data points across 11 retailers

22 retailers$268 AUD to $1,650 AUD

A
Cheapest Retailer
-
$268 AUD
$188 USD
A
Retailer 2
-
$300 AUD
$210 USD
View
Final sale: no returns
A
Retailer 3
-
$311 AUD
$218 USD
View
A
Retailer 4
-
$332 AUD
$233 USD
View
Retailer 5
-
$332 AUD
$233 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$384 AUD
HK$2,100 HKD
View
B+
Retailer 7
-
$449 AUD
$315 USD
View
A
Retailer 8
-
$565 AUD
£312 GBP
View
A
Retailer 9
-
$569 AUD
$399 USD
View
A
Retailer 10
-
$575 AUD
ZAR 6,511 ZAR
View
A
Retailer 11
-
$603 AUD
£333 GBP
View
B+
Retailer 12
-
$616 AUD
€411 EUR
View
B+
Retailer 13
-
$685 AUD
$480 USD
View
B+
Retailer 14
-
$812 AUD
View
B+
Retailer 15
-
$862 AUD
$604 USD
View
B
Retailer 16
-
$1,070 AUD
$750 USD
View
B
Retailer 17
-
$1,087 AUD
SGD 1,029 SGD
View
B
Retailer 18
-
$1,117 AUD
$783 USD
View
B
Retailer 19
-
$1,148 AUD
$804 USD
View
Retailer 20
-
$1,560 AUD
£861 GBP
View
Price last confirmed 9 days ago
B
Retailer 21
-
$1,650 AUD
$1,156 USD
View
Most Expensive
Queensmith
LG794629389 · Oct 27
$3,044 AUD
£1,680 GBP
View
Price under review
21 more retailers have this diamond
Prices start from $268 AUDSave up to $1,381 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
1.22ct Round
$268 AUD