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Round|Lab Grown|IGI

1.70ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG608395293

Shape and cutting style on the report: Round brilliant

Certificate IGI LG608395293

Diamond specifications and retailer prices

From $528 USD
As of November 1, 2026
Save $2,218 USD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,746 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.7ct lab-grown round diamond

This 1.7ct 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 LG608395293 or 608395293. Listed at 21 retailers as of October 29, 2026, with prices from $528 to $2,746, a $2,218 spread on the same certified stone. MOH London lists it at $2,746. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG608395293
Dimensions7.60 × 7.64 × 4.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.60 mm7.64 mm1.70 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG608395293
Side View
Table 55.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.1%

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: $2,746 USD|Low: $422 USD|High: $2,746 USD|Avg: $1,207 USD
MOH London
Retailer 2
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Retailer 21
November 1, 2026
Retailer 12$422 USD
Retailer 10$528 USD
Retailer 7$591 USD
Retailer 6$654 USD
Retailer 21$654 USD
Retailer 19$717 USD
Retailer 15$790 USD
Retailer 5$881 USD
Retailer 11$890 USD
Retailer 2$928 USD
Retailer 13$1,011 USD
Retailer 17$1,013 USD
Retailer 18$1,124 USD
Retailer 14$1,129 USD
Retailer 16$1,524 USD
Retailer 3$1,688 USD
Retailer 4$1,721 USD
Retailer 9$2,071 USD
Retailer 8$2,307 USD
Retailer 20$2,385 USD
MOH London$2,746 USD

21 data points across 21 retailers

21 retailers$528 USD to $2,746 USD

A
Cheapest Retailer
-
$528 USD
A
Retailer 2
-
$591 USD
View
Retailer 3
-
$654 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$654 USD
View
A
Retailer 5
-
$717 USD
HK$5,600 HKD
View
A
Retailer 6
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$790 USD
View
A
Retailer 7
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$881 USD
View
A
Retailer 8
-
$890 USD
View
A
Retailer 9
-
$928 USD
£731 GBP
View
B+
Retailer 10
-
$1,011 USD
£796 GBP
View
B+
Retailer 11
-
$1,013 USD
€965 EUR
View
B+
Retailer 12
-
$1,124 USD
ZAR 18,164 ZAR
View
B+
Retailer 13
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$1,129 USD
View
B+
Retailer 14
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$1,524 USD
A$2,344 AUD
View
B
Retailer 15
-
$1,688 USD
View
B
Retailer 16
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$1,721 USD
View
B
Retailer 17
-
$2,071 USD
SGD 2,798 SGD
View
B
Retailer 18
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$2,126 USD
View
B
Retailer 19
-
$2,307 USD
View
Retailer 20
-
$2,385 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG608395293 · Oct 29
$2,746 USD
£2,162 GBP
View
20 more retailers have this diamond
Prices start from $528 USDSave up to $2,218 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
1.70ct Round
$528 USD