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Oval|Lab Grown|IGI

6.59ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG687572699

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG687572699

Diamond specifications and retailer prices

From $2,007 NZD
$1,127 USD
As of October 23, 2026
Save $5,509 NZD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,516 NZD at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

About this 6.59ct lab-grown oval diamond

This 6.59ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG687572699 or 687572699. Listed at 15 retailers as of October 23, 2026, with prices from $2,007 to $7,516, a $5,509 spread on the same certified stone. Taylor and Hart lists it at $7,516. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.59
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687572699
Dimensions15.77 × 10.53 × 6.23 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.77 mm10.53 mm6.59 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687572699
Side View
Table 62.0%Crown 32.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: $4,499 NZD|Low: $2,007 NZD|High: $24,696 NZD|Avg: $5,879 NZD
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Taylor and Hart
October 26, 2026
Retailer 7$2,007 NZD
Retailer 3$2,019 NZD
Retailer 4$2,080 NZD
Retailer 17$2,153 NZD
Retailer 12$2,309 NZD
Retailer 15$2,466 NZD
Retailer 20$3,005 NZD
Retailer 19$3,191 NZD
Retailer 11$3,301 NZD
Retailer 6$3,702 NZD
Retailer 9$3,868 NZD
Retailer 21$4,036 NZD
Retailer 1$4,499 NZD
Retailer 8$5,812 NZD
Retailer 2$5,826 NZD
Retailer 18$6,591 NZD
Retailer 5$6,675 NZD
Retailer 16$7,313 NZD
Retailer 13$7,354 NZD
Taylor and Hart$7,516 NZD
Retailer 14$12,065 NZD
Retailer 10$24,696 NZD

4 data points across 22 retailers

15 retailers$2,007 NZD to $7,516 NZD

A
Cheapest Retailer
-
$2,007 NZD
$1,127 USD
A
Retailer 2
-
$2,019 NZD
$1,134 USD
View
A
Retailer 3
-
$2,153 NZD
$1,209 USD
View
A
Retailer 4
-
$2,309 NZD
£1,021 GBP
View
A
Retailer 5
-
$2,466 NZD
$1,385 USD
View
A
Retailer 6
-
$3,005 NZD
$1,688 USD
View
A
Retailer 7
-
$3,191 NZD
£1,411 GBP
View
A
Retailer 8
-
$3,702 NZD
$2,079 USD
View
A
Retailer 9
-
$4,036 NZD
$2,267 USD
View
B+
Retailer 10
-
$4,499 NZD
$2,527 USD
View
B+
Retailer 11
-
$5,826 NZD
$3,272 USD
View
B+
Retailer 12
-
$6,591 NZD
$3,702 USD
View
B+
Retailer 13
-
$6,675 NZD
$3,749 USD
View
B
Retailer 14
-
$7,313 NZD
£3,234 GBP
View
Most Expensive
B
Taylor and Hart
SUQT1B9 · Oct 26
$7,516 NZD
$4,221 USD
View
14 more retailers have this diamond
Prices start from $2,007 NZDSave up to $5,509 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
6.59ct Oval
$2,007 NZD