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Asscher|Lab Grown|IGI

12.03ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG704517038

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG704517038

Diamond specifications and retailer prices

From $2,927 AUD
£1,619 GBP
As of November 1, 2026
Save $24,890 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $27,817 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.03ct lab-grown asscher diamond

This 12.03ct lab-grown asscher sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG704517038 or 704517038. Listed at 22 retailers as of October 31, 2026, with prices from $2,927 to $27,817, a $24,890 spread on the same certified stone. Brilliant Earth lists it at $27,817. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

12.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704517038
Dimensions12.72 × 12.63 × 7.97 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.72 mm12.63 mm12.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704517038
Side View
Table 70.0%Crown 29.1°Girdle: ThickPavilion 41.5°Culet: NoneDepth 63.1%

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: Nov 1
Current: $27,817 AUD|Low: $2,926 AUD|High: $27,817 AUD|Avg: $7,484 AUD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 20
November 1, 2026
Retailer 13$2,927 AUD
Retailer 12$3,142 AUD
Retailer 5$3,418 AUD
Retailer 9$3,518 AUD
Retailer 11$3,644 AUD
Retailer 17$3,879 AUD
Retailer 4$5,010 AUD
Retailer 14$5,017 AUD
Retailer 19$5,084 AUD
Retailer 3$5,210 AUD
Retailer 15$5,642 AUD
Retailer 20$5,711 AUD
Retailer 16$6,398 AUD
Retailer 2$6,752 AUD
Retailer 6$6,921 AUD
Retailer 18$9,730 AUD
Retailer 10$10,313 AUD
Retailer 7$12,088 AUD
Retailer 8$12,736 AUD
Brilliant Earth$27,817 AUD

30 data points across 20 retailers

22 retailers$2,927 AUD to $27,817 AUD

A
Cheapest Retailer
-
$2,927 AUD
£1,619 GBP
A
Retailer 2
-
$3,142 AUD
$2,207 USD
View
A
Retailer 3
-
$3,418 AUD
$2,401 USD
View
A
Retailer 4
-
$3,518 AUD
$2,471 USD
View
Final sale: no returns
Retailer 5
-
$3,644 AUD
$2,560 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$3,644 AUD
$2,560 USD
View
A
Retailer 7
-
$3,879 AUD
$2,725 USD
View
A
Retailer 8
-
$5,010 AUD
$3,519 USD
View
A
Retailer 9
-
$5,017 AUD
£2,775 GBP
View
A
Retailer 10
-
$5,084 AUD
HK$27,900 HKD
View
A
Retailer 11
-
$5,210 AUD
$3,660 USD
View
A
Retailer 12
-
$5,642 AUD
ZAR 64,021 ZAR
View
A
Retailer 13
-
$5,711 AUD
$4,012 USD
View
A
Retailer 14
-
$6,398 AUD
€4,280 EUR
View
A
Retailer 15
-
$6,752 AUD
View
A
Retailer 16
-
$6,921 AUD
£3,828 GBP
View
A
Retailer 17
-
$7,139 AUD
CA$6,965 CAD
View
B+
Retailer 18
-
$9,730 AUD
$6,835 USD
View
B+
Retailer 19
-
$10,313 AUD
$7,244 USD
View
B
Retailer 20
-
$12,088 AUD
$8,491 USD
View
B
Retailer 21
-
$12,736 AUD
$8,946 USD
View
Most Expensive
B
Brilliant Earth
16043497A · Oct 31
$27,817 AUD
$19,540 USD
View
21 more retailers have this diamond
Prices start from $2,927 AUDSave up to $24,890 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
12.03ct Asscher
$2,927 AUD