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Round|Lab Grown|IGI

1.68ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG683516601

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683516601

Diamond specifications and retailer prices

From $406 NZD
$228 USD
As of October 29, 2026
Save $3,476 NZD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,881 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG683516601 or 683516601. Listed at 12 retailers as of October 29, 2026, with prices from $406 to $3,881, a $3,476 spread on the same certified stone. Do Amore Diamonds lists it at $3,881. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683516601
Dimensions7.58 × 7.64 × 4.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.58 mm7.64 mm1.68 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683516601
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.8%

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: $3,881 NZD|Low: $337 NZD|High: $4,006 NZD|Avg: $1,625 NZD|-3.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
October 30, 2026
Retailer 13$406 NZD
Retailer 17$454 NZD
Retailer 3$470 NZD
Retailer 15$853 NZD
Retailer 2$882 NZD
Retailer 7$1,049 NZD
Retailer 9$1,140 NZD
Retailer 8$1,157 NZD
Retailer 6$1,166 NZD
Retailer 12$1,620 NZD
Retailer 16$1,782 NZD
Retailer 18$2,065 NZD
Retailer 5$2,120 NZD
Retailer 11$2,234 NZD
Retailer 10$2,441 NZD
Retailer 4$2,795 NZD
Retailer 14$3,151 NZD
Do Amore Diamonds$3,881 NZD

37 data points across 18 retailers

12 retailers$406 NZD to $3,881 NZD

A
Cheapest Retailer
-
$406 NZD
$228 USD
A
Retailer 2
-
$454 NZD
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$470 NZD
$264 USD
View
B+
Retailer 4
-
$853 NZD
$479 USD
View
A
Retailer 5
-
$882 NZD
£390 GBP
View
B+
Retailer 6
-
$1,620 NZD
$910 USD
View
B
Retailer 7
-
$1,782 NZD
$1,001 USD
View
B
Retailer 8
-
$2,065 NZD
$1,160 USD
View
Retailer 9
-
$2,234 NZD
£988 GBP
View
Price last confirmed 11 days ago
B
Retailer 10
-
$2,795 NZD
$1,570 USD
View
B
Retailer 11
-
$3,151 NZD
$1,770 USD
View
Most Expensive
B
Do Amore Diamonds
27-0E0807AC2 · Oct 29
$3,881 NZD
$2,180 USD
View
11 more retailers have this diamond
Prices start from $406 NZDSave up to $3,476 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
$406 NZD