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1.68ct D IF Round Lab Grown Diamond

ID • D/IF • GCAL 360166065

Shape and cutting style on the report: Round brilliant

Certificate GCAL 360166065

Diamond specifications and retailer prices

From $1,735 NZD
$978 USD
As of October 30, 2026
Save $7,846 NZD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,581 NZD at Do Amore Diamonds · As of October 31, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 360166065. Listed at 11 retailers as of October 30, 2026, with prices from $1,735 to $9,581, a $7,846 spread on the same certified stone. Do Amore Diamonds lists it at $9,581. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360166065
Dimensions7.62 × 7.65 × 4.69 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.62 mm7.65 mm1.68 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360166065
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

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 30
Current: $9,581 NZD|Low: $1,735 NZD|High: $9,581 NZD|Avg: $5,049 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5$1,735 NZD
Retailer 11$1,883 NZD
Retailer 4$2,281 NZD
Retailer 6$2,489 NZD
Retailer 9$4,478 NZD
Retailer 8$4,524 NZD
Retailer 2$5,216 NZD
Retailer 12$5,289 NZD
Retailer 3$6,938 NZD
Retailer 7$7,452 NZD
Retailer 10$8,827 NZD
Do Amore Diamonds$9,581 NZD

13 data points across 12 retailers

11 retailers$1,735 NZD to $9,581 NZD

A
Cheapest Retailer
-
$1,735 NZD
$978 USD
Retailer 2
-
$1,883 NZD
$1,061 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$2,489 NZD
A$2,158 AUD
View
B
Retailer 4
-
$4,258 NZD
$2,400 USD
View
B
Retailer 5
-
$4,478 NZD
CA$3,506 CAD
View
B
Retailer 6
-
$4,524 NZD
$2,550 USD
View
B
Retailer 7
-
$5,216 NZD
$2,940 USD
View
B
Retailer 8
-
$6,938 NZD
$3,910 USD
View
B
Retailer 9
-
$7,452 NZD
$4,200 USD
View
Retailer 10
-
$8,827 NZD
$4,975 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
32-360166065 · Oct 31
$9,581 NZD
$5,400 USD
View
10 more retailers have this diamond
Prices start from $1,735 NZDSave up to $7,846 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
$1,735 NZD