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Oval|Lab Grown|IGI

6.60ct E VS2 Oval Lab Grown Diamond

EX • E/VS2 • IGI LG740508177

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG740508177

Diamond specifications and retailer prices

From $4,592 NZD
A$3,968 AUD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $4,592 NZD at GemTrove
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at GemTrove

About this 6.6ct lab-grown oval diamond

This 6.6ct 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 LG740508177 or 740508177. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

6.60
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG740508177
Dimensions16.04 × 10.33 × 6.31 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.04 mm10.33 mm6.60 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG740508177
Side View
Table 61.0%Crown 38.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,592 NZD|Low: $1,661 NZD|High: $17,805 NZD|Avg: $6,095 NZD
GemTrove
Retailer 2
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Retailer 6
Retailer 7
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Retailer 14
September 9, 2026
Retailer 3$1,661 NZD
Retailer 2$2,733 NZD
Retailer 9$2,884 NZD
Retailer 6$3,625 NZD
Retailer 4$3,793 NZD
Retailer 13$3,814 NZD
GemTrove$4,592 NZD
Retailer 8$4,604 NZD
Retailer 11$4,606 NZD
Retailer 14$6,214 NZD
Retailer 12$6,559 NZD
Retailer 7$7,795 NZD
Retailer 5$9,114 NZD
Retailer 10$17,378 NZD

60 data points across 14 retailers

1 retailer

B+
GemTrove
GT-L-01005166-98 · Oct 29
$4,592 NZD
A$3,968 AUD
View

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.

B+
6.60ct Oval
$4,592 NZD