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Round|Lab Grown|IGI

1.27ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG818644838

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818644838

Diamond specifications and retailer prices

From $286 AUD
$201 USD
As of October 29, 2026
Save $2,751 AUD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,037 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818644838 or 818644838. Listed at 20 retailers as of October 27, 2026, with prices from $286 to $3,037, a $2,751 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

1.27
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818644838
Dimensions6.92 × 6.96 × 4.25 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
6.92 mm6.96 mm1.27 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818644838
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.2%

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: $648 AUD|Low: $320 AUD|High: $1,702 AUD|Avg: $889 AUD|+6.5%
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
October 30, 2026
Retailer 5$320 AUD
Retailer 13$332 AUD
Retailer 2$401 AUD
Retailer 7$593 AUD
Retailer 11$594 AUD
Retailer 9$608 AUD
Retailer 1$648 AUD
Retailer 10$865 AUD
Retailer 12$914 AUD
Retailer 3$1,150 AUD
Retailer 6$1,177 AUD
Retailer 14$1,409 AUD
Retailer 8$1,665 AUD
Retailer 4$1,702 AUD

39 data points across 14 retailers

20 retailers$286 AUD to $3,037 AUD

A
Cheapest Retailer
-
$286 AUD
$201 USD
A
Retailer 2
-
$320 AUD
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$332 AUD
$233 USD
View
A
Retailer 4
-
$354 AUD
$249 USD
View
A
Retailer 5
-
$401 AUD
HK$2,200 HKD
View
A
Retailer 6
-
$593 AUD
€397 EUR
View
Retailer 7
-
$594 AUD
£329 GBP
View
Price last confirmed 13 days ago
A
Retailer 8
-
$608 AUD
ZAR 6,900 ZAR
View
A
Retailer 9
-
$639 AUD
$449 USD
View
A
Retailer 10
-
$648 AUD
£358 GBP
View
B+
Retailer 11
-
$865 AUD
View
B+
Retailer 12
-
$914 AUD
$642 USD
View
B+
Retailer 13
-
$1,139 AUD
$800 USD
View
B
Retailer 14
-
$1,150 AUD
SGD 1,092 SGD
View
B
Retailer 15
-
$1,202 AUD
$844 USD
View
B
Retailer 16
-
$1,214 AUD
$853 USD
View
B
Retailer 17
-
$1,409 AUD
$990 USD
View
B
Retailer 18
-
$1,665 AUD
£921 GBP
View
B
Retailer 19
-
$1,702 AUD
$1,195 USD
View
Most Expensive
B
Queensmith
LG818644838 · Oct 27
$3,037 AUD
£1,680 GBP
View
19 more retailers have this diamond
Prices start from $286 AUDSave up to $2,751 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
1.27ct Round
$286 AUD