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Round|Lab Grown|IGI

1.60ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG770641228

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770641228

Diamond specifications and retailer prices

From $364 AUD
$255 USD
As of November 1, 2026
Save $1,589 AUD (81%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,953 AUD at Reve Diamonds · As of November 1, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770641228 or 770641228. Listed at 26 retailers as of November 1, 2026, with prices from $364 to $1,953, a $1,589 spread on the same certified stone. Reve Diamonds lists it at $1,953. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770641228
Dimensions7.46 × 7.50 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm7.50 mm1.60 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770641228
Side View
Table 58.0%Crown 35.2°Girdle: MediumPavilion 41°Culet: NoneDepth 62.0%

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: Nov 1
Current: $858 AUD|Low: $361 AUD|High: $1,953 AUD|Avg: $932 AUD|+5.5%
Retailer 1
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Retailer 21
Reve Diamonds
November 3, 2026
Retailer 13$364 AUD
Retailer 19$421 AUD
Retailer 5$422 AUD
Retailer 8$451 AUD
Retailer 9$451 AUD
Retailer 17$690 AUD
Retailer 21$692 AUD
Retailer 10$753 AUD
Retailer 16$770 AUD
Retailer 18$779 AUD
Retailer 7$832 AUD
Retailer 1$858 AUD
Retailer 2$889 AUD
Retailer 6$936 AUD
Retailer 4$1,051 AUD
Retailer 15$1,210 AUD
Retailer 14$1,450 AUD
Retailer 11$1,523 AUD
Retailer 3$1,673 AUD
Retailer 20$1,775 AUD
Retailer 12$1,807 AUD
Reve Diamonds$1,953 AUD

27 data points across 22 retailers

26 retailers$364 AUD to $1,953 AUD

A
Cheapest Retailer
-
$364 AUD
$255 USD
A
Retailer 2
-
$421 AUD
$295 USD
View
Final sale: no returns
A
Retailer 3
-
$422 AUD
$296 USD
View
A
Retailer 4
-
$451 AUD
$316 USD
View
Retailer 5
-
$451 AUD
$316 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$690 AUD
£381 GBP
View
A
Retailer 7
-
$692 AUD
$485 USD
View
A
Retailer 8
-
$753 AUD
$528 USD
View
A
Retailer 9
-
$770 AUD
€514 EUR
View
A
Retailer 10
-
$779 AUD
ZAR 8,815 ZAR
View
B+
Retailer 11
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$832 AUD
$583 USD
View
B+
Retailer 12
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$858 AUD
£473 GBP
View
B+
Retailer 13
-
$889 AUD
View
B+
Retailer 14
-
$936 AUD
$656 USD
View
B+
Retailer 15
-
$1,051 AUD
View
B+
Retailer 16
-
$1,210 AUD
$848 USD
View
Retailer 17
-
$1,437 AUD
$1,007 USD
View
Price last confirmed 42 days ago
B
Retailer 18
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$1,450 AUD
$1,016 USD
View
B
Retailer 19
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$1,523 AUD
$1,067 USD
View
B
Retailer 20
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$1,673 AUD
View
B
Retailer 21
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$1,727 AUD
$1,210 USD
View
B
Retailer 22
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$1,775 AUD
$1,244 USD
View
B
Retailer 23
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$1,807 AUD
£997 GBP
View
Retailer 24
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$1,841 AUD
$1,290 USD
View
Price last confirmed 26 days ago
B
Retailer 25
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$1,949 AUD
$1,366 USD
View
Most Expensive
B
Reve Diamonds
6B959F3C1 · Nov 1
$1,953 AUD
$1,369 USD
View
25 more retailers have this diamond
Prices start from $364 AUDSave up to $1,589 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
$364 AUD