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Round|Lab Grown|IGI

1.60ct F IF Round Lab Grown Diamond

EX • F/IF • IGI LG830645986

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830645986

Diamond specifications and retailer prices

From $342 USD
As of November 1, 2026
Save $2,601 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,943 USD at Yadav Diamonds · As of October 30, 2026
View at Yadav 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830645986 or 830645986. Listed at 22 retailers as of October 30, 2026, with prices from $342 to $2,943, a $2,601 spread on the same certified stone. Yadav Diamonds lists it at $2,943. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830645986
Dimensions7.49 × 7.55 × 4.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm7.55 mm1.60 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830645986
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.2%

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: $1,699 USD|Low: $342 USD|High: $3,830 USD|Avg: $1,229 USD|-0.5%
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
Yadav Diamonds
November 1, 2026
Retailer 5$342 USD
Retailer 6$424 USD
Retailer 3$570 USD
Retailer 4$575 USD
Retailer 7$602 USD
Retailer 9$669 USD
Retailer 13$729 USD
Retailer 8$759 USD
Retailer 12$984 USD
Retailer 10$990 USD
Retailer 2$1,523 USD
Retailer 1$1,699 USD
Retailer 14$2,195 USD
Retailer 11$2,530 USD
Yadav Diamonds$2,943 USD

32 data points across 15 retailers

22 retailers$342 USD to $2,943 USD

A
Cheapest Retailer
-
$342 USD
Retailer 2
-
$424 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$424 USD
View
A
Retailer 4
-
$474 USD
HK$3,700 HKD
View
A
Retailer 5
-
$570 USD
View
A
Retailer 6
-
$575 USD
View
A
Retailer 7
-
$602 USD
£474 GBP
View
A
Retailer 8
-
$669 USD
€637 EUR
View
A
Retailer 9
-
$729 USD
ZAR 11,772 ZAR
View
A
Retailer 10
-
$759 USD
£598 GBP
View
B+
Retailer 11
-
$959 USD
View
B+
Retailer 12
-
$984 USD
A$1,514 AUD
View
B+
Retailer 13
-
$990 USD
View
B
Retailer 14
-
$1,363 USD
View
B
Retailer 15
-
$1,378 USD
SGD 1,862 SGD
View
B
Retailer 16
-
$1,406 USD
View
B
Retailer 17
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$1,523 USD
View
B
Retailer 18
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$1,699 USD
£1,338 GBP
View
B
Retailer 19
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$1,838 USD
View
Retailer 20
-
$2,195 USD
View
Price last confirmed 11 days ago
B
Retailer 21
-
$2,530 USD
View
Most Expensive
B
Yadav Diamonds
13286646 · Oct 30
$2,943 USD
View
21 more retailers have this diamond
Prices start from $342 USDSave up to $2,601 USD

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
$342 USD