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Round|Lab Grown|IGI

13.02ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG771626308

Shape and cutting style on the report: Round brilliant

Certificate IGI LG771626308

Diamond specifications and retailer prices

From $17,840 NZD
€9,576 EUR
As of October 27, 2026
Save $37,163 NZD (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $55,003 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 13.02ct lab-grown round diamond

This 13.02ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG771626308 or 771626308. Listed at 17 retailers as of October 27, 2026, with prices from $17,840 to $55,003, a $37,163 spread on the same certified stone. Brilliant Earth lists it at $55,003. 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

13.02
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771626308
Dimensions15.31 × 15.27 × 9.13 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
15.31 mm15.27 mm13.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771626308
Side View
Table 59.0%Crown 32.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 59.7%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $55,003 NZD|Low: $8,188 NZD|High: $56,707 NZD|Avg: $16,866 NZD|-3.0%
Brilliant Earth
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
October 27, 2026
Retailer 17$8,531 NZD
Retailer 18$8,939 NZD
Retailer 6$9,553 NZD
Retailer 7$9,895 NZD
Retailer 8$9,895 NZD
Retailer 16$9,895 NZD
Retailer 9$12,365 NZD
Retailer 12$12,454 NZD
Retailer 14$12,637 NZD
Retailer 11$12,642 NZD
Retailer 15$14,469 NZD
Retailer 13$15,148 NZD
Retailer 2$17,840 NZD
Retailer 3$18,582 NZD
Retailer 5$20,616 NZD
Retailer 10$20,970 NZD
Retailer 4$35,457 NZD
Brilliant Earth$55,003 NZD

35 data points across 18 retailers

17 retailers$17,840 NZD to $55,003 NZD

Retailer 1
-
$8,531 NZD
$4,808 USD
Price last confirmed 11 days ago
Retailer 2
-
$8,939 NZD
$5,038 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$9,895 NZD
$5,577 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$9,895 NZD
$5,577 USD
View
Price last confirmed 19 days ago
Retailer 5
-
$9,895 NZD
$5,577 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$12,365 NZD
$6,969 USD
View
Price last confirmed 10 days ago
Retailer 7
-
$12,454 NZD
£5,527 GBP
View
Price last confirmed 11 days ago
Retailer 8
-
$12,637 NZD
$7,122 USD
View
Price last confirmed 10 days ago
Retailer 9
-
$12,642 NZD
$7,125 USD
View
Price last confirmed 11 days ago
Retailer 10
-
$14,469 NZD
$8,155 USD
View
Price last confirmed 10 days ago
Retailer 11
-
$15,148 NZD
ZAR 137,920 ZAR
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$17,840 NZD
€9,576 EUR
View
Retailer 13
-
$18,582 NZD
$10,473 USD
View
Price last confirmed 11 days ago
Retailer 14
-
$20,616 NZD
$11,619 USD
View
Price last confirmed 10 days ago
Retailer 15
-
$20,970 NZD
A$18,183 AUD
View
Price last confirmed 33 days ago
Retailer 16
-
$35,457 NZD
$19,983 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
18847384A · Oct 28
$55,003 NZD
$31,000 USD
View
16 more retailers have this diamond
Prices start from $17,840 NZDSave up to $37,163 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.

B+
13.02ct Round
$17,840 NZD