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Oval|Lab Grown|IGI

1.66ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG803622862

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803622862

Diamond specifications and retailer prices

From $486 NZD
$274 USD
As of November 1, 2026
Save $1,890 NZD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,376 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.66ct lab-grown oval diamond

This 1.66ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803622862 or 803622862. Listed at 22 retailers as of November 1, 2026, with prices from $486 to $2,376, a $1,890 spread on the same certified stone. Reve Diamonds lists it at $2,376. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803622862
Dimensions9.51 × 6.71 × 4.08 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
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
9.51 mm6.71 mm1.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803622862
Side View
Table 59.0%Crown 34°Girdle: STK-THKPavilion 39°Culet: NoneDepth 60.8%

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: Nov 1
Current: $1,026 NZD|Low: $419 NZD|High: $2,379 NZD|Avg: $1,227 NZD|+1.7%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 6$419 NZD
Retailer 15$486 NZD
Retailer 4$539 NZD
Retailer 14$539 NZD
Retailer 13$749 NZD
Retailer 9$933 NZD
Retailer 2$995 NZD
Retailer 1$1,026 NZD
Retailer 8$1,056 NZD
Retailer 11$1,259 NZD
Retailer 16$1,293 NZD
Retailer 7$1,737 NZD
Retailer 12$1,742 NZD
Retailer 5$1,829 NZD
Retailer 3$2,126 NZD
Retailer 10$2,165 NZD
Reve Diamonds$2,376 NZD

42 data points across 17 retailers

22 retailers$486 NZD to $2,376 NZD

Retailer 1
-
$419 NZD
$236 USD
Price last confirmed 28 days ago
Retailer 2
-
$447 NZD
$252 USD
View
Price last confirmed 41 days ago
A
Retailer 3
-
$486 NZD
$274 USD
View
Final sale: no returns
A
Retailer 4
-
$506 NZD
$285 USD
View
Retailer 5
-
$518 NZD
$292 USD
View
Price last confirmed 37 days ago
Retailer 6
-
$539 NZD
$304 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$539 NZD
$304 USD
View
Retailer 8
-
$539 NZD
$304 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$546 NZD
$308 USD
View
Price last confirmed 40 days ago
B+
Retailer 10
-
$749 NZD
$422 USD
View
A
Retailer 11
-
$933 NZD
ZAR 8,493 ZAR
View
A
Retailer 12
-
$995 NZD
$561 USD
View
A
Retailer 13
-
$1,026 NZD
£455 GBP
View
A
Retailer 14
-
$1,259 NZD
A$1,092 AUD
View
B+
Retailer 15
-
$1,293 NZD
$729 USD
View
Retailer 16
-
$1,737 NZD
$979 USD
View
Price last confirmed 25 days ago
B+
Retailer 17
-
$1,737 NZD
$979 USD
View
B+
Retailer 18
-
$1,742 NZD
$982 USD
View
B+
Retailer 19
-
$1,829 NZD
$1,031 USD
View
B
Retailer 20
-
$2,126 NZD
$1,198 USD
View
B+
Retailer 21
-
$2,165 NZD
£961 GBP
View
Most Expensive
B
Reve Diamonds
99EC358E9 · Nov 1
$2,376 NZD
$1,339 USD
View
21 more retailers have this diamond
Prices start from $486 NZDSave up to $1,890 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
1.66ct Oval
$486 NZD