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Oval|Lab Grown|IGI

10.09ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG752562834

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG752562834

Diamond specifications and retailer prices

From $5,083 NZD
$2,865 USD
As of November 1, 2026
Save $15,462 NZD (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $20,545 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.09ct lab-grown oval diamond

This 10.09ct lab-grown oval sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG752562834 or 752562834. Listed at 16 retailers as of October 31, 2026, with prices from $5,083 to $20,545, a $15,462 spread on the same certified stone. Taylor and Hart lists it at $20,545. 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

10.09
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752562834
Dimensions18.04 × 12.23 × 7.35 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.04 mm12.23 mm10.09 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752562834
Side View
Table 65.0%Crown 33.1°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 60.1%

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: $9,129 NZD|Low: $4,879 NZD|High: $20,937 NZD|Avg: $9,332 NZD|+2.7%
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
Taylor and Hart
October 29, 2026
Retailer 10$5,083 NZD
Retailer 8$5,290 NZD
Retailer 4$5,530 NZD
Retailer 12$5,694 NZD
Retailer 3$5,896 NZD
Retailer 14$5,896 NZD
Retailer 11$6,183 NZD
Retailer 5$6,384 NZD
Retailer 2$8,105 NZD
Retailer 9$8,472 NZD
Retailer 1$9,129 NZD
Retailer 15$9,170 NZD
Retailer 6$10,167 NZD
Retailer 7$10,720 NZD
Retailer 13$20,316 NZD
Taylor and Hart$20,545 NZD

21 data points across 16 retailers

16 retailers$5,083 NZD to $20,545 NZD

A
Cheapest Retailer
-
$5,083 NZD
$2,865 USD
Retailer 2
-
$5,290 NZD
£2,347 GBP
View
Price last confirmed 16 days ago
A
Retailer 3
-
$5,530 NZD
$3,117 USD
View
A
Retailer 4
-
$5,694 NZD
$3,209 USD
View
Final sale: no returns
A
Retailer 5
-
$5,896 NZD
$3,323 USD
View
Retailer 6
-
$5,896 NZD
$3,323 USD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
$6,183 NZD
$3,485 USD
View
B+
Retailer 8
-
$6,384 NZD
$3,598 USD
View
B+
Retailer 9
-
$8,105 NZD
$4,568 USD
View
B+
Retailer 10
-
$8,472 NZD
$4,775 USD
View
B+
Retailer 11
-
$9,129 NZD
ZAR 83,119 ZAR
View
B+
Retailer 12
-
$9,170 NZD
$5,168 USD
View
B
Retailer 13
-
$10,167 NZD
£4,512 GBP
View
B
Retailer 14
-
$10,720 NZD
$6,042 USD
View
B
Retailer 15
-
$20,316 NZD
$11,450 USD
View
Most Expensive
B
Taylor and Hart
SS83I1D · Oct 31
$20,545 NZD
$11,579 USD
View
15 more retailers have this diamond
Prices start from $5,083 NZDSave up to $15,462 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
10.09ct Oval
$5,083 NZD