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Round|Lab Grown|IGI

1.68ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG787622520

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787622520

Diamond specifications and retailer prices

From $239 USD
As of October 29, 2026
Save $1,400 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,639 USD at Diamond Exchange Canada · As of October 27, 2026
View at Diamond Exchange Canada

About this 1.68ct lab-grown round diamond

This 1.68ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787622520 or 787622520. Listed at 18 retailers as of October 27, 2026, with prices from $239 to $1,639, a $1,400 spread on the same certified stone. Diamond Exchange Canada lists it at $1,639. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787622520
Dimensions7.58 × 7.54 × 4.75 mm
L/W Ratio1.01
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
7.58 mm7.54 mm1.68 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787622520
Side View
Table 57.0%Crown 35.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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 29
Current: $1,639 USD|Low: $237 USD|High: $1,639 USD|Avg: $743 USD
Diamond Exchange Canada
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
October 29, 2026
Retailer 14$239 USD
Retailer 15$267 USD
Retailer 7$292 USD
Retailer 5$296 USD
Retailer 10$488 USD
Retailer 4$499 USD
Retailer 3$554 USD
Retailer 2$557 USD
Retailer 12$764 USD
Retailer 13$810 USD
Retailer 6$934 USD
Retailer 11$1,060 USD
Retailer 16$1,070 USD
Retailer 8$1,184 USD
Retailer 9$1,191 USD
Diamond Exchange Canada$1,639 USD

29 data points across 16 retailers

18 retailers$239 USD to $1,639 USD

A
Cheapest Retailer
-
$239 USD
A
Retailer 2
-
$267 USD
View
Final sale: no returns
A
Retailer 3
-
$292 USD
View
Price last confirmed 44 days ago
A
Retailer 4
-
$296 USD
View
A
Retailer 5
-
$488 USD
€465 EUR
View
B+
Retailer 6
-
$499 USD
View
A
Retailer 7
-
$542 USD
View
B+
Retailer 8
-
$554 USD
View
A
Retailer 9
-
$557 USD
£438 GBP
View
B+
Retailer 10
-
$764 USD
View
B+
Retailer 11
-
$810 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$1,003 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$1,060 USD
View
B
Retailer 14
-
$1,070 USD
View
B
Retailer 15
-
$1,191 USD
£938 GBP
View
B
Retailer 16
-
$1,203 USD
View
B
Retailer 17
-
$1,208 USD
View
Most Expensive
B
Diamond Exchange Canada
1859013751 · Oct 27
$1,639 USD
CA$2,276 CAD
View
17 more retailers have this diamond
Prices start from $239 USDSave up to $1,400 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
1.68ct Round
$239 USD