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Round|Lab Grown|IGI

1.60ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG818649308

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818649308

Diamond specifications and retailer prices

From $343 AUD
$241 USD
As of October 29, 2026
Save $1,540 AUD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,884 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.6ct lab-grown round diamond

This 1.6ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818649308 or 818649308. Listed at 22 retailers as of October 29, 2026, with prices from $343 to $1,884, a $1,540 spread on the same certified stone. Reve Diamonds lists it at $1,884. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818649308
Dimensions7.46 × 7.44 × 4.65 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm7.44 mm1.60 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818649308
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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: Oct 29
Current: $803 AUD|Low: $329 AUD|High: $1,884 AUD|Avg: $924 AUD|+6.5%
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
Retailer 16
Reve Diamonds
November 1, 2026
Retailer 3$343 AUD
Retailer 5$383 AUD
Retailer 7$397 AUD
Retailer 6$424 AUD
Retailer 12$572 AUD
Retailer 13$623 AUD
Retailer 10$680 AUD
Retailer 14$730 AUD
Retailer 1$803 AUD
Retailer 15$990 AUD
Retailer 11$1,055 AUD
Retailer 8$1,365 AUD
Retailer 2$1,545 AUD
Retailer 16$1,705 AUD
Retailer 4$1,728 AUD
Retailer 9$1,851 AUD
Reve Diamonds$1,884 AUD

42 data points across 17 retailers

22 retailers$343 AUD to $1,884 AUD

A
Cheapest Retailer
-
$343 AUD
$241 USD
A
Retailer 2
-
$383 AUD
$269 USD
View
Final sale: no returns
A
Retailer 3
-
$397 AUD
$279 USD
View
A
Retailer 4
-
$424 AUD
$298 USD
View
A
Retailer 5
-
$424 AUD
$298 USD
View
B+
Retailer 6
-
$572 AUD
$402 USD
View
A
Retailer 7
-
$623 AUD
£345 GBP
View
A
Retailer 8
-
$680 AUD
€455 EUR
View
A
Retailer 9
-
$730 AUD
ZAR 8,280 ZAR
View
B+
Retailer 10
-
$803 AUD
£444 GBP
View
B+
Retailer 11
-
$840 AUD
$590 USD
View
B+
Retailer 12
-
$882 AUD
$620 USD
View
B+
Retailer 13
-
$990 AUD
View
B+
Retailer 14
-
$1,055 AUD
$741 USD
View
B
Retailer 15
-
$1,365 AUD
$959 USD
View
B
Retailer 16
-
$1,439 AUD
$1,011 USD
View
Retailer 17
-
$1,545 AUD
$1,085 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
$1,705 AUD
£943 GBP
View
B
Retailer 19
-
$1,728 AUD
$1,214 USD
View
B
Retailer 20
-
$1,737 AUD
$1,220 USD
View
B
Retailer 21
-
$1,851 AUD
$1,300 USD
View
Most Expensive
B
Reve Diamonds
8D22638EA · Oct 30
$1,884 AUD
$1,323 USD
View
21 more retailers have this diamond
Prices start from $343 AUDSave up to $1,540 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
1.60ct Round
$343 AUD