Oval|Lab Grown|GCAL

1.68ct E IF Oval Lab Grown Diamond

ID • E/IF • GCAL 360166290

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 360166290

Diamond specifications and retailer prices

From $1,041 USD
As of October 31, 2026
Save $4,449 USD (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,490 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.68ct lab-grown oval diamond

This 1.68ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 360166290. Listed at 8 retailers as of October 30, 2026, with prices from $1,041 to $5,490, a $4,449 spread on the same certified stone. Do Amore Diamonds lists it at $5,490. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360166290
Dimensions9.41 × 6.72 × 4.21 mm
L/W Ratio1.40
Culet sizeNone
Top View
9.41 mm6.72 mm1.68 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360166290
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.6%

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 31
Current: $5,490 USD|Low: $1,041 USD|High: $5,490 USD|Avg: $2,968 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5$1,041 USD
Retailer 7$1,079 USD
Retailer 3$1,422 USD
Retailer 8$1,845 USD
Retailer 6$2,569 USD
Retailer 2$4,261 USD
Retailer 9$4,406 USD
Retailer 4$4,443 USD
Do Amore Diamonds$5,490 USD

18 data points across 9 retailers

8 retailers$1,041 USD to $5,490 USD

A
Cheapest Retailer
-
$1,041 USD
A
Retailer 2
-
$1,079 USD
View
B+
Retailer 3
-
$1,422 USD
A$2,188 AUD
View
B
Retailer 4
-
$2,569 USD
CA$3,569 CAD
View
B
Retailer 5
-
$4,261 USD
£3,355 GBP
View
B
Retailer 6
-
$4,406 USD
View
B
Retailer 7
-
$4,443 USD
View
Most Expensive
B
Do Amore Diamonds
32-360166290 · Oct 30
$5,490 USD
View
7 more retailers have this diamond
Prices start from $1,041 USDSave up to $4,449 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 Oval
$1,041 USD