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Round|Lab Grown|IGI

0.68ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG733557992

Shape and cutting style on the report: Round brilliant

Certificate IGI LG733557992

Diamond specifications and retailer prices

From $139 USD
As of October 29, 2026
Save $859 USD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $998 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.68ct lab-grown round diamond

This 0.68ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG733557992 or 733557992. Listed at 17 retailers as of October 28, 2026, with prices from $139 to $998, a $859 spread on the same certified stone. Reve Diamonds lists it at $998. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.68
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733557992
Dimensions5.64 × 5.61 × 3.47 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
5.64 mm5.61 mm0.68 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733557992
Side View
Table 58.0%Crown 34.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A+
Exceptional
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: $292 USD|Low: $133 USD|High: $998 USD|Avg: $356 USD|+6.1%
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
Reve Diamonds
October 29, 2026
Retailer 14$139 USD
Retailer 2$154 USD
Retailer 12$161 USD
Retailer 4$172 USD
Retailer 13$172 USD
Retailer 5$238 USD
Retailer 10$265 USD
Retailer 1$292 USD
Retailer 8$311 USD
Retailer 6$404 USD
Retailer 9$437 USD
Retailer 3$552 USD
Retailer 11$583 USD
Retailer 7$808 USD
Reve Diamonds$998 USD

43 data points across 15 retailers

17 retailers$139 USD to $998 USD

A+
Cheapest Retailer
-
$139 USD
A
Retailer 2
-
$154 USD
View
Final sale: no returns
A
Retailer 3
-
$161 USD
View
A
Retailer 4
-
$172 USD
View
A
Retailer 5
-
$172 USD
View
A
Retailer 6
-
$238 USD
View
A
Retailer 7
-
$265 USD
View
A
Retailer 8
-
$278 USD
View
A
Retailer 9
-
$292 USD
£230 GBP
View
A
Retailer 10
-
$311 USD
ZAR 5,017 ZAR
View
A
Retailer 11
-
$404 USD
View
A
Retailer 12
-
$437 USD
A$673 AUD
View
B+
Retailer 13
-
$552 USD
View
B+
Retailer 14
-
$583 USD
View
B+
Retailer 15
-
$608 USD
View
B
Retailer 16
-
$808 USD
£636 GBP
View
Most Expensive
B
Reve Diamonds
910E0DAE8 · Oct 28
$998 USD
View
16 more retailers have this diamond
Prices start from $139 USDSave up to $859 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+
0.68ct Round
$139 USD