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Round|Lab Grown|IGI

1.22ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG677533451

Shape and cutting style on the report: Round brilliant

Certificate IGI LG677533451

Diamond specifications and retailer prices

From $300 AUD
$210 USD
As of November 1, 2026
Save $1,350 AUD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,650 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 LG677533451 or 677533451. Listed at 23 retailers as of November 1, 2026, with prices from $300 to $1,650, a $1,350 spread on the same certified stone. Reve Diamonds lists it at $1,650. 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 angle33.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677533451
Dimensions6.92 × 6.94 × 4.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.92 mm6.94 mm1.22 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677533451
Side View
Table 57.0%Crown 33.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.5%

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 1
Current: $565 AUD|Low: $258 AUD|High: $1,650 AUD|Avg: $739 AUD|-0.6%
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
Reve Diamonds
November 2, 2026
Retailer 2$268 AUD
Retailer 5$311 AUD
Retailer 3$332 AUD
Retailer 9$332 AUD
Retailer 7$449 AUD
Retailer 12$551 AUD
Retailer 1$565 AUD
Retailer 6$569 AUD
Retailer 14$575 AUD
Retailer 13$603 AUD
Retailer 10$685 AUD
Retailer 4$722 AUD
Retailer 16$798 AUD
Retailer 11$812 AUD
Retailer 17$956 AUD
Retailer 18$1,041 AUD
Retailer 8$1,070 AUD
Retailer 15$1,557 AUD
Reve Diamonds$1,650 AUD

39 data points across 19 retailers

23 retailers$300 AUD to $1,650 AUD

Retailer 1
-
$268 AUD
$188 USD
Price last confirmed 15 days ago
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
B+
Retailer 6
-
$449 AUD
$315 USD
View
A
Retailer 7
-
$551 AUD
€368 EUR
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
B+
Retailer 11
-
$603 AUD
£333 GBP
View
B+
Retailer 12
-
$685 AUD
$480 USD
View
B+
Retailer 13
-
$722 AUD
View
B+
Retailer 14
-
$798 AUD
$559 USD
View
B+
Retailer 15
-
$812 AUD
View
B
Retailer 16
-
$956 AUD
$670 USD
View
Retailer 17
-
$977 AUD
$685 USD
View
Price last confirmed 26 days ago
B+
Retailer 18
-
$1,041 AUD
View
Retailer 19
-
$1,070 AUD
$750 USD
View
Price last confirmed 16 days ago
B
Retailer 20
-
$1,117 AUD
$783 USD
View
B
Retailer 21
-
$1,148 AUD
$804 USD
View
B
Retailer 22
-
$1,557 AUD
£859 GBP
View
Most Expensive
B
Reve Diamonds
2CA6D7920 · Nov 1
$1,650 AUD
$1,156 USD
View
22 more retailers have this diamond
Prices start from $300 AUDSave up to $1,350 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
$300 AUD