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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 $426 NZD
$239 USD
As of October 29, 2026
Save $2,494 NZD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,920 NZD 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 $426 to $2,920, a $2,494 spread on the same certified stone. Diamond Exchange Canada lists it at $2,920. 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
Colour
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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,920 NZD|Low: $422 NZD|High: $2,920 NZD|Avg: $1,323 NZD
Diamond Exchange Canada
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
Retailer 15
Retailer 16
October 29, 2026
Retailer 14$426 NZD
Retailer 15$476 NZD
Retailer 7$520 NZD
Retailer 5$527 NZD
Retailer 9$870 NZD
Retailer 4$889 NZD
Retailer 3$987 NZD
Retailer 11$989 NZD
Retailer 12$1,361 NZD
Retailer 13$1,443 NZD
Retailer 6$1,664 NZD
Retailer 10$1,888 NZD
Retailer 16$1,906 NZD
Retailer 8$2,109 NZD
Retailer 2$2,122 NZD
Diamond Exchange Canada$2,920 NZD

29 data points across 16 retailers

18 retailers$426 NZD to $2,920 NZD

A
Cheapest Retailer
-
$426 NZD
$239 USD
A
Retailer 2
-
$476 NZD
$267 USD
View
Final sale: no returns
A
Retailer 3
-
$520 NZD
$292 USD
View
Price last confirmed 44 days ago
A
Retailer 4
-
$527 NZD
$296 USD
View
A
Retailer 5
-
$870 NZD
€465 EUR
View
B+
Retailer 6
-
$889 NZD
$499 USD
View
A
Retailer 7
-
$966 NZD
$542 USD
View
B+
Retailer 8
-
$987 NZD
$554 USD
View
A
Retailer 9
-
$989 NZD
£437 GBP
View
B+
Retailer 10
-
$1,361 NZD
$764 USD
View
B+
Retailer 11
-
$1,443 NZD
$810 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$1,787 NZD
$1,003 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$1,888 NZD
$1,060 USD
View
B
Retailer 14
-
$1,906 NZD
$1,070 USD
View
B
Retailer 15
-
$2,122 NZD
£938 GBP
View
B
Retailer 16
-
$2,143 NZD
$1,203 USD
View
B
Retailer 17
-
$2,152 NZD
$1,208 USD
View
Most Expensive
B
Diamond Exchange Canada
1859013751 · Oct 27
$2,920 NZD
CA$2,276 CAD
View
17 more retailers have this diamond
Prices start from $426 NZDSave up to $2,494 NZD

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
$426 NZD