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Oval|Lab Grown|IGI

7.80ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG737543663

Shape and cutting style on the report: Oval mixed cut

Certificate IGI LG737543663

Diamond specifications and retailer prices

From $5,069 AUD
$3,561 USD
As of October 29, 2026
Save $9,706 AUD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $20,715 AUD at Taylor and Hart · As of October 18, 2026
View at Taylor and Hart

About this 7.8ct lab-grown oval diamond

This 7.8ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG737543663 or 737543663. Listed at 16 retailers as of October 29, 2026, with a 191% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

7.80
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle27.9°
Pavilion angle45.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737543663
Dimensions14.87 × 10.48 × 6.20 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.87 mm10.48 mm7.80 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG737543663
Side View
Table 61.0%Crown 27.9°Girdle: STK-THKPavilion 45.4°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,019 AUD|Low: $4,867 AUD|High: $16,040 AUD|Avg: $7,916 AUD|-0.6%
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 13$5,069 AUD
Retailer 11$5,516 AUD
Retailer 2$5,881 AUD
Retailer 12$5,881 AUD
Retailer 5$5,938 AUD
Retailer 10$6,250 AUD
Retailer 1$7,019 AUD
Retailer 14$7,349 AUD
Retailer 7$7,869 AUD
Retailer 9$7,952 AUD
Retailer 6$9,004 AUD
Retailer 4$9,120 AUD
Retailer 8$12,665 AUD
Retailer 3$14,776 AUD

43 data points across 14 retailers

16 retailers$5,069 AUD to $14,776 AUD

B+
Cheapest Retailer
-
$5,069 AUD
$3,561 USD
B+
Retailer 2
-
$5,516 AUD
$3,875 USD
View
B+
Retailer 3
-
$5,881 AUD
$4,131 USD
View
Retailer 4
-
$5,881 AUD
$4,131 USD
View
Price last confirmed 18 days ago
B
Retailer 5
-
$5,938 AUD
$4,171 USD
View
B
Retailer 6
-
$6,247 AUD
$4,388 USD
View
B
Retailer 7
-
$6,250 AUD
$4,390 USD
View
B
Retailer 8
-
$7,019 AUD
£3,882 GBP
View
B
Retailer 9
-
$7,349 AUD
$5,162 USD
View
B
Retailer 10
-
$7,869 AUD
£4,352 GBP
View
B
Retailer 11
-
$7,952 AUD
$5,586 USD
View
B
Retailer 12
-
$9,004 AUD
£4,980 GBP
View
B
Retailer 13
-
$9,120 AUD
$6,406 USD
View
B
Retailer 14
-
$12,665 AUD
£7,005 GBP
View
B
Retailer 15
-
$14,776 AUD
$10,379 USD
View
Most Expensive
Taylor and Hart
K9HBTJM · Oct 18
$20,715 AUD
$14,551 USD
View
Price under review
15 more retailers have this diamond
Prices start from $5,069 AUDSave up to $9,706 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.

B+
7.80ct Oval
$5,069 AUD