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Round|Lab Grown|IGI

1.20ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG683546818

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683546818

Diamond specifications and retailer prices

From $262 AUD
$184 USD
As of October 29, 2026
Save $1,363 AUD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,625 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683546818 or 683546818. Listed at 24 retailers as of October 29, 2026, with prices from $262 to $1,625, a $1,363 spread on the same certified stone. Reve Diamonds lists it at $1,625. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683546818
Dimensions6.74 × 6.82 × 4.21 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
6.74 mm6.82 mm1.20 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683546818
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.0%

Caratlytics Score

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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: $720 AUD|Low: $205 AUD|High: $1,625 AUD|Avg: $798 AUD
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
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 6$262 AUD
Retailer 16$290 AUD
Retailer 17$303 AUD
Retailer 2$325 AUD
Retailer 3$325 AUD
Retailer 11$550 AUD
Retailer 4$572 AUD
Retailer 12$585 AUD
Retailer 13$622 AUD
Retailer 19$675 AUD
Retailer 14$712 AUD
Retailer 1$720 AUD
Retailer 18$863 AUD
Retailer 9$957 AUD
Retailer 8$997 AUD
Retailer 7$1,042 AUD
Retailer 10$1,115 AUD
Retailer 5$1,119 AUD
Retailer 15$1,519 AUD
Reve Diamonds$1,625 AUD

44 data points across 20 retailers

24 retailers$262 AUD to $1,625 AUD

Retailer 1
-
$259 AUD
$182 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$262 AUD
$184 USD
View
A
Retailer 3
-
$290 AUD
$204 USD
View
Final sale: no returns
A
Retailer 4
-
$303 AUD
$213 USD
View
Retailer 5
-
$317 AUD
$223 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$325 AUD
$228 USD
View
A
Retailer 7
-
$325 AUD
$228 USD
View
A
Retailer 8
-
$550 AUD
$386 USD
View
B+
Retailer 9
-
$572 AUD
$402 USD
View
B+
Retailer 10
-
$585 AUD
£323 GBP
View
B+
Retailer 11
-
$622 AUD
€416 EUR
View
B+
Retailer 12
-
$675 AUD
$474 USD
View
B+
Retailer 13
-
$712 AUD
$500 USD
View
B+
Retailer 14
-
$720 AUD
View
B+
Retailer 15
-
$863 AUD
$606 USD
View
Retailer 16
-
$957 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$997 AUD
$700 USD
View
Retailer 18
-
$1,034 AUD
$726 USD
View
Price last confirmed 39 days ago
B
Retailer 19
-
$1,042 AUD
$732 USD
View
Retailer 20
-
$1,100 AUD
$773 USD
View
Price last confirmed 14 days ago
B
Retailer 21
-
$1,119 AUD
$786 USD
View
B
Retailer 22
-
$1,137 AUD
$799 USD
View
B
Retailer 23
-
$1,519 AUD
£840 GBP
View
Most Expensive
B
Reve Diamonds
712DEA01C · Oct 30
$1,625 AUD
$1,142 USD
View
23 more retailers have this diamond
Prices start from $262 AUDSave up to $1,363 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
1.20ct Round
$262 AUD