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Oval|Lab Grown|IGI

11.07ct I VS1 Oval Lab Grown Diamond

EX • I/VS1 • IGI LG605361993

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG605361993

Diamond specifications and retailer prices

From $4,413 NZD
HK$19,400 HKD
As of November 1, 2026
Save $16,202 NZD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $20,615 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 11.07ct lab-grown oval diamond

This 11.07ct 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 LG605361993 or 605361993. Listed at 16 retailers as of October 31, 2026, with prices from $4,413 to $20,615, a $16,202 spread on the same certified stone. Taylor and Hart lists it at $20,615. 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

11.07
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605361993
Dimensions17.91 × 12.57 × 7.83 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
17.91 mm12.57 mm11.07 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605361993
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.3%

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: $9,160 NZD|Low: $4,413 NZD|High: $20,615 NZD|Avg: $8,840 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 5$4,413 NZD
Retailer 10$5,101 NZD
Retailer 14$5,549 NZD
Retailer 3$5,710 NZD
Retailer 11$5,917 NZD
Retailer 9$6,203 NZD
Retailer 7$6,354 NZD
Retailer 2$6,606 NZD
Retailer 13$8,133 NZD
Retailer 8$8,501 NZD
Retailer 1$9,160 NZD
Retailer 12$9,201 NZD
Retailer 4$10,211 NZD
Retailer 6$12,576 NZD
Retailer 15$12,776 NZD
Taylor and Hart$20,615 NZD

19 data points across 16 retailers

16 retailers$4,413 NZD to $20,615 NZD

A
Cheapest Retailer
-
$4,413 NZD
HK$19,400 HKD
A
Retailer 2
-
$5,101 NZD
$2,870 USD
View
A
Retailer 3
-
$5,549 NZD
$3,122 USD
View
A
Retailer 4
-
$5,710 NZD
$3,213 USD
View
Final sale: no returns
A
Retailer 5
-
$5,917 NZD
$3,329 USD
View
Retailer 6
-
$5,917 NZD
$3,329 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$6,203 NZD
$3,490 USD
View
B+
Retailer 8
-
$6,606 NZD
$3,717 USD
View
B+
Retailer 9
-
$8,133 NZD
$4,576 USD
View
B+
Retailer 10
-
$8,501 NZD
$4,783 USD
View
B+
Retailer 11
-
$9,160 NZD
ZAR 83,261 ZAR
View
B+
Retailer 12
-
$9,201 NZD
$5,177 USD
View
B+
Retailer 13
-
$10,211 NZD
£4,524 GBP
View
B
Retailer 14
-
$12,576 NZD
$7,076 USD
View
B
Retailer 15
-
$12,776 NZD
SGD 9,714 SGD
View
Most Expensive
B
Taylor and Hart
7YN5JSG · Oct 31
$20,615 NZD
$11,599 USD
View
15 more retailers have this diamond
Prices start from $4,413 NZDSave up to $16,202 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
11.07ct Oval
$4,413 NZD