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Round|Lab Grown|IGI

1.23ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG761553690

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761553690

Diamond specifications and retailer prices

From $278 AUD
$195 USD
As of October 29, 2026
Save $2,760 AUD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,037 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.23ct lab-grown round diamond

This 1.23ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG761553690 or 761553690. Listed at 22 retailers as of October 27, 2026, with prices from $278 to $3,037, a $2,760 spread on the same certified stone. Queensmith lists it at $3,037. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761553690
Dimensions6.82 × 6.86 × 4.26 mm
L/W Ratio1.01
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
6.82 mm6.86 mm1.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761553690
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.3%

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: $577 AUD|Low: $310 AUD|High: $1,631 AUD|Avg: $688 AUD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 5$310 AUD
Retailer 3$322 AUD
Retailer 11$467 AUD
Retailer 1$577 AUD
Retailer 8$592 AUD
Retailer 4$627 AUD
Retailer 7$634 AUD
Retailer 2$695 AUD
Retailer 9$840 AUD
Retailer 10$884 AUD
Retailer 6$1,620 AUD

42 data points across 11 retailers

22 retailers$278 AUD to $3,037 AUD

A
Cheapest Retailer
-
$278 AUD
$195 USD
A
Retailer 2
-
$310 AUD
$218 USD
View
Final sale: no returns
A
Retailer 3
-
$322 AUD
$226 USD
View
A
Retailer 4
-
$345 AUD
$242 USD
View
A
Retailer 5
-
$345 AUD
$242 USD
View
A
Retailer 6
-
$383 AUD
HK$2,100 HKD
View
B+
Retailer 7
-
$467 AUD
$328 USD
View
A
Retailer 8
-
$577 AUD
£319 GBP
View
A
Retailer 9
-
$592 AUD
ZAR 6,713 ZAR
View
A
Retailer 10
-
$605 AUD
$425 USD
View
B+
Retailer 11
-
$627 AUD
£347 GBP
View
B+
Retailer 12
-
$634 AUD
€424 EUR
View
B+
Retailer 13
-
$695 AUD
$488 USD
View
B+
Retailer 14
-
$840 AUD
View
B+
Retailer 15
-
$884 AUD
$621 USD
View
B
Retailer 16
-
$1,108 AUD
$778 USD
View
B
Retailer 17
-
$1,125 AUD
SGD 1,068 SGD
View
B
Retailer 18
-
$1,163 AUD
$817 USD
View
B
Retailer 19
-
$1,184 AUD
$832 USD
View
B
Retailer 20
-
$1,620 AUD
£896 GBP
View
B
Retailer 21
-
$1,677 AUD
$1,178 USD
View
Most Expensive
B
Queensmith
LG761553690 · Oct 27
$3,037 AUD
£1,680 GBP
View
21 more retailers have this diamond
Prices start from $278 AUDSave up to $2,760 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
1.23ct Round
$278 AUD