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Round|Lab Grown|IGI

9.40ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG816604778

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816604778

Diamond specifications and retailer prices

From $2,494 AUD
$1,752 USD
As of October 26, 2026
Save $15,586 AUD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $18,080 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 9.4ct lab-grown round diamond

This 9.4ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816604778 or 816604778. Listed at 14 retailers as of October 26, 2026, with prices from $2,494 to $18,080, a $15,586 spread on the same certified stone. Brilliant Earth lists it at $18,080. 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

9.40
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816604778
Dimensions13.58 × 13.66 × 8.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.58 mm13.66 mm9.40 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816604778
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 40.2°Culet: NoneDepth 60.7%

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 26
Current: $18,080 AUD|Low: $2,394 AUD|High: $18,080 AUD|Avg: $6,110 AUD
Brilliant Earth
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
October 31, 2026
Retailer 5$2,494 AUD
Retailer 6$2,713 AUD
Retailer 7$3,378 AUD
Retailer 12$3,484 AUD
Retailer 2$4,093 AUD
Retailer 9$4,422 AUD
Retailer 8$4,563 AUD
Retailer 4$4,587 AUD
Retailer 11$5,085 AUD
Retailer 3$5,343 AUD
Retailer 14$7,078 AUD
Retailer 15$8,179 AUD
Retailer 10$8,183 AUD
Retailer 13$15,418 AUD
Brilliant Earth$18,080 AUD

26 data points across 15 retailers

14 retailers$2,494 AUD to $18,080 AUD

A
Cheapest Retailer
-
$2,494 AUD
$1,752 USD
Retailer 2
-
$2,713 AUD
$1,906 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$3,484 AUD
$2,447 USD
View
B+
Retailer 4
-
$4,093 AUD
$2,875 USD
View
B+
Retailer 5
-
$4,422 AUD
£2,446 GBP
View
B+
Retailer 6
-
$4,563 AUD
$3,205 USD
View
B+
Retailer 7
-
$4,587 AUD
$3,222 USD
View
B+
Retailer 8
-
$5,085 AUD
€3,402 EUR
View
B+
Retailer 9
-
$5,343 AUD
$3,753 USD
View
B
Retailer 10
-
$7,078 AUD
$4,972 USD
View
B
Retailer 11
-
$8,179 AUD
$5,745 USD
View
B
Retailer 12
-
$8,183 AUD
£4,526 GBP
View
B
Retailer 13
-
$15,418 AUD
$10,830 USD
View
Most Expensive
B
Brilliant Earth
22145463A · Oct 29
$18,080 AUD
$12,700 USD
View
13 more retailers have this diamond
Prices start from $2,494 AUDSave up to $15,586 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
9.40ct Round
$2,494 AUD