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Round|Lab Grown|IGI

1.63ct F VVS2 Round Lab Grown Diamond

EX • F/VVS2 • IGI LG786681103

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786681103

Diamond specifications and retailer prices

From $320 AUD
$225 USD
As of November 1, 2026
Save $1,815 AUD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,135 AUD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 1.63ct lab-grown round diamond

This 1.63ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786681103 or 786681103. Listed at 17 retailers as of November 1, 2026, with prices from $320 to $2,135, a $1,815 spread on the same certified stone. Brilliant Earth lists it at $2,135. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786681103
Dimensions7.55 × 7.53 × 4.60 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.55 mm7.53 mm1.63 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786681103
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.9%

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: $2,135 AUD|Low: $320 AUD|High: $2,249 AUD|Avg: $974 AUD|-5.1%
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
Retailer 16
November 2, 2026
Retailer 10$320 AUD
Retailer 3$372 AUD
Retailer 12$397 AUD
Retailer 8$401 AUD
Retailer 4$676 AUD
Retailer 9$685 AUD
Retailer 13$719 AUD
Retailer 2$738 AUD
Retailer 16$764 AUD
Retailer 7$937 AUD
Retailer 14$1,276 AUD
Retailer 15$1,280 AUD
Retailer 6$1,351 AUD
Retailer 11$1,591 AUD
Retailer 5$1,616 AUD
Brilliant Earth$2,135 AUD

41 data points across 16 retailers

17 retailers$320 AUD to $2,135 AUD

A
Cheapest Retailer
-
$320 AUD
$225 USD
A
Retailer 2
-
$372 AUD
$261 USD
View
A
Retailer 3
-
$397 AUD
$279 USD
View
Retailer 4
-
$401 AUD
$282 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$676 AUD
$475 USD
View
A
Retailer 6
-
$685 AUD
ZAR 7,778 ZAR
View
A
Retailer 7
-
$719 AUD
€481 EUR
View
A
Retailer 8
-
$738 AUD
£408 GBP
View
A
Retailer 9
-
$764 AUD
$537 USD
View
B+
Retailer 10
-
$792 AUD
$556 USD
View
B+
Retailer 11
-
$937 AUD
View
B+
Retailer 12
-
$1,276 AUD
$896 USD
View
B+
Retailer 13
-
$1,280 AUD
$899 USD
View
B
Retailer 14
-
$1,351 AUD
$949 USD
View
B
Retailer 15
-
$1,591 AUD
£880 GBP
View
B
Retailer 16
-
$1,616 AUD
$1,135 USD
View
Most Expensive
B
Brilliant Earth
19040289A · Nov 1
$2,135 AUD
$1,500 USD
View
16 more retailers have this diamond
Prices start from $320 AUDSave up to $1,815 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
1.63ct Round
$320 AUD