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Round|Lab Grown|IGI

1.24ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG778645603

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778645603

Diamond specifications and retailer prices

From $280 AUD
$197 USD
As of October 29, 2026
Save $2,829 AUD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,110 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.24ct lab-grown round diamond

This 1.24ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778645603 or 778645603. Listed at 22 retailers as of October 27, 2026, with prices from $280 to $3,110, a $2,829 spread on the same certified stone. Queensmith lists it at $3,110. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778645603
Dimensions6.86 × 6.89 × 4.23 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
6.86 mm6.89 mm1.24 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778645603
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.5%

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: Oct 29
Current: $571 AUD|Low: $313 AUD|High: $1,642 AUD|Avg: $757 AUD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3$313 AUD
Retailer 11$470 AUD
Retailer 1$571 AUD
Retailer 7$596 AUD
Retailer 4$624 AUD
Retailer 5$633 AUD
Retailer 6$638 AUD
Retailer 2$698 AUD
Retailer 8$846 AUD
Retailer 10$893 AUD
Retailer 12$1,191 AUD
Retailer 9$1,624 AUD

43 data points across 12 retailers

22 retailers$280 AUD to $3,110 AUD

A
Cheapest Retailer
-
$280 AUD
$197 USD
A
Retailer 2
-
$313 AUD
$220 USD
View
Final sale: no returns
A
Retailer 3
-
$325 AUD
$228 USD
View
A
Retailer 4
-
$347 AUD
$244 USD
View
A
Retailer 5
-
$347 AUD
$244 USD
View
A
Retailer 6
-
$401 AUD
HK$2,200 HKD
View
B+
Retailer 7
-
$470 AUD
$330 USD
View
A
Retailer 8
-
$571 AUD
£316 GBP
View
A
Retailer 9
-
$596 AUD
ZAR 6,760 ZAR
View
A
Retailer 10
-
$624 AUD
$438 USD
View
A
Retailer 11
-
$633 AUD
£350 GBP
View
B+
Retailer 12
-
$638 AUD
€427 EUR
View
B+
Retailer 13
-
$698 AUD
$490 USD
View
B+
Retailer 14
-
$846 AUD
View
B+
Retailer 15
-
$893 AUD
$627 USD
View
B
Retailer 16
-
$1,115 AUD
$783 USD
View
B
Retailer 17
-
$1,134 AUD
SGD 1,076 SGD
View
B
Retailer 18
-
$1,173 AUD
$824 USD
View
B
Retailer 19
-
$1,191 AUD
$837 USD
View
B
Retailer 20
-
$1,624 AUD
£898 GBP
View
B
Retailer 21
-
$1,683 AUD
$1,182 USD
View
Most Expensive
B
Queensmith
LG778645603 · Oct 27
$3,110 AUD
£1,720 GBP
View
21 more retailers have this diamond
Prices start from $280 AUDSave up to $2,829 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
1.24ct Round
$280 AUD