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Round|Lab Grown|IGI

13.09ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG678575256

Shape and cutting style on the report: Round brilliant

Certificate IGI LG678575256

Diamond specifications and retailer prices

From $8,632 NZD
£3,831 GBP
As of November 1, 2026
Save $29,752 NZD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $38,384 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 13.09ct lab-grown round diamond

This 13.09ct lab-grown round 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 LG678575256 or 678575256. Listed at 21 retailers as of October 31, 2026, with prices from $8,632 to $38,384, a $29,752 spread on the same certified stone. Taylor and Hart lists it at $38,384. 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

13.09
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678575256
Dimensions15.23 × 15.16 × 9.20 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.23 mm15.16 mm13.09 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678575256
Side View
Table 59.0%Crown 34°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.5%

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: $8,632 NZD|Low: $8,629 NZD|High: $38,627 NZD|Avg: $15,408 NZD|-0.9%
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
Taylor and Hart
November 1, 2026
Retailer 1$8,632 NZD
Retailer 2$9,265 NZD
Retailer 4$9,711 NZD
Retailer 8$10,376 NZD
Retailer 6$10,502 NZD
Retailer 5$10,749 NZD
Retailer 7$10,749 NZD
Retailer 14$10,752 NZD
Retailer 9$12,759 NZD
Retailer 16$12,890 NZD
Retailer 17$13,478 NZD
Retailer 11$13,708 NZD
Retailer 15$15,765 NZD
Retailer 13$17,600 NZD
Retailer 12$20,247 NZD
Retailer 3$20,672 NZD
Retailer 10$22,264 NZD
Taylor and Hart$38,384 NZD

34 data points across 18 retailers

21 retailers$8,632 NZD to $38,384 NZD

A
Cheapest Retailer
-
$8,632 NZD
£3,831 GBP
A
Retailer 2
-
$9,265 NZD
$5,222 USD
View
A
Retailer 3
-
$9,711 NZD
$5,473 USD
View
A
Retailer 4
-
$10,376 NZD
$5,848 USD
View
Final sale: no returns
A
Retailer 5
-
$10,502 NZD
$5,919 USD
View
Retailer 6
-
$10,749 NZD
$6,058 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$10,749 NZD
$6,058 USD
View
A
Retailer 8
-
$10,752 NZD
$6,060 USD
View
B+
Retailer 9
-
$12,759 NZD
$7,191 USD
View
Retailer 10
-
$12,890 NZD
$7,265 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$13,478 NZD
$7,596 USD
View
Retailer 12
-
$13,558 NZD
$7,641 USD
View
Price last confirmed 76 days ago
B+
Retailer 13
-
$13,708 NZD
£6,083 GBP
View
B+
Retailer 14
-
$15,765 NZD
$8,885 USD
View
B+
Retailer 15
-
$17,600 NZD
€9,447 EUR
View
B+
Retailer 16
-
$20,247 NZD
$11,411 USD
View
B
Retailer 17
-
$20,672 NZD
$11,651 USD
View
B
Retailer 18
-
$22,264 NZD
A$19,305 AUD
View
B
Retailer 19
-
$26,009 NZD
$14,659 USD
View
B
Retailer 20
-
$29,887 NZD
$16,845 USD
View
Most Expensive
B
Taylor and Hart
ODRNW8W · Oct 31
$38,384 NZD
$21,633 USD
View
20 more retailers have this diamond
Prices start from $8,632 NZDSave up to $29,752 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
13.09ct Round
$8,632 NZD