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Round|Lab Grown|IGI

0.68ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG840622043

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840622043

Diamond specifications and retailer prices

From $128 USD
As of October 22, 2026
Save $1,200 USD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,328 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.68ct lab-grown round diamond

This 0.68ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840622043 or 840622043. Listed at 20 retailers as of October 22, 2026, with prices from $128 to $1,328, a $1,200 spread on the same certified stone. MOH London lists it at $1,328. 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
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840622043
Dimensions5.62 × 5.71 × 3.44 mm
L/W Ratio1.02
Girdle conditionFaceted
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
5.62 mm5.71 mm0.68 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840622043
Side View
Table 59.0%Crown 35.1°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.8%

Caratlytics Score

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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 22
Current: $1,328 USD|Low: $128 USD|High: $1,328 USD|Avg: $412 USD
MOH London
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Retailer 20
October 29, 2026
Retailer 18$128 USD
Retailer 5$143 USD
Retailer 3$148 USD
Retailer 16$158 USD
Retailer 17$158 USD
Retailer 19$253 USD
Retailer 2$264 USD
Retailer 9$270 USD
Retailer 14$286 USD
Retailer 13$296 USD
Retailer 8$302 USD
Retailer 4$392 USD
Retailer 15$403 USD
Retailer 11$455 USD
Retailer 20$509 USD
Retailer 12$512 USD
Retailer 6$537 USD
Retailer 7$565 USD
Retailer 10$660 USD
MOH London$1,328 USD

14 data points across 20 retailers

20 retailers$128 USD to $1,328 USD

A
Cheapest Retailer
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$128 USD
A
Retailer 2
-
$143 USD
View
Final sale: no returns
A
Retailer 3
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$148 USD
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A
Retailer 4
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$158 USD
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A
Retailer 5
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$158 USD
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A
Retailer 6
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$253 USD
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A
Retailer 7
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$264 USD
£208 GBP
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A
Retailer 8
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$270 USD
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A
Retailer 9
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$286 USD
ZAR 4,620 ZAR
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A
Retailer 10
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$296 USD
€282 EUR
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A
Retailer 11
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$302 USD
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A
Retailer 12
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$392 USD
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A
Retailer 13
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$403 USD
A$620 AUD
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B+
Retailer 14
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$455 USD
SGD 615 SGD
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B+
Retailer 15
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$509 USD
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B+
Retailer 16
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$512 USD
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B+
Retailer 17
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$537 USD
View
B+
Retailer 18
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$565 USD
View
B+
Retailer 19
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$660 USD
View
Most Expensive
B
MOH London
LG840622043 · Oct 29
$1,328 USD
£1,046 GBP
View
19 more retailers have this diamond
Prices start from $128 USDSave up to $1,200 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
$128 USD