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Oval|Lab Grown|IGI

1.55ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG794658516

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794658516

Diamond specifications and retailer prices

From $308 AUD
As of November 3, 2026
Save $2,657 AUD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,965 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794658516 or 794658516. Listed at 20 retailers as of November 3, 2026, with prices from $308 to $2,965, a $2,657 spread on the same certified stone. Do Amore Diamonds lists it at $2,965. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794658516
Dimensions9.40 × 6.51 × 4.08 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.40 mm6.51 mm1.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794658516
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.7%

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 3
Current: $790 AUD|Low: $297 AUD|High: $2,623 AUD|Avg: $872 AUD|+3.6%
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
Retailer 15
November 5, 2026
Retailer 15$308 AUD
Retailer 13$344 AUD
Retailer 5$358 AUD
Retailer 2$382 AUD
Retailer 6$382 AUD
Retailer 7$515 AUD
Retailer 11$727 AUD
Retailer 1$790 AUD
Retailer 10$985 AUD
Retailer 14$1,233 AUD
Retailer 12$1,319 AUD
Retailer 4$1,356 AUD
Retailer 3$1,555 AUD
Retailer 8$1,685 AUD
Retailer 9$2,623 AUD

43 data points across 15 retailers

20 retailers$308 AUD to $2,965 AUD

A
Cheapest Retailer
-
$308 AUD
A
Retailer 2
-
$344 AUD
View
Final sale: no returns
A
Retailer 3
-
$358 AUD
View
Retailer 4
-
$382 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$382 AUD
View
B+
Retailer 6
-
$515 AUD
View
A
Retailer 7
-
$592 AUD
View
A
Retailer 8
-
$727 AUD
View
A
Retailer 9
-
$790 AUD
View
A
Retailer 10
-
$985 AUD
View
B+
Retailer 11
-
$1,233 AUD
View
Retailer 12
-
$1,319 AUD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$1,356 AUD
View
B
Retailer 14
-
$1,555 AUD
View
B
Retailer 15
-
$1,599 AUD
View
B+
Retailer 16
-
$1,685 AUD
View
B
Retailer 17
-
$1,773 AUD
View
B
Retailer 18
-
$2,623 AUD
View
B
Retailer 19
-
$2,726 AUD
View
Most Expensive
B
Do Amore Diamonds
27-6B1B133AA · Nov 4
$2,965 AUD
$2,080 USD
View
19 more retailers have this diamond
Prices start from $308 AUDSave up to $2,657 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
1.55ct Oval
$308 AUD