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Round|Lab Grown|IGI

13.03ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG652436184

Shape and cutting style on the report: Round brilliant

Certificate IGI LG652436184

Diamond specifications and retailer prices

From $9,011 NZD
$5,070 USD
As of November 2, 2026
Save $41,269 NZD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $50,280 NZD at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 13.03ct lab-grown round diamond

This 13.03ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG652436184 or 652436184. Listed at 16 retailers as of October 31, 2026, with a 458% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

13.03
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652436184
Dimensions14.99 × 15.10 × 9.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.99 mm15.10 mm13.03 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652436184
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.1%

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 2
Current: $50,280 NZD|Low: $9,011 NZD|High: $50,280 NZD|Avg: $19,563 NZD
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
November 2, 2026
Retailer 10$9,011 NZD
Retailer 12$9,128 NZD
Retailer 2$10,778 NZD
Retailer 7$11,622 NZD
Retailer 5$13,054 NZD
Retailer 11$13,938 NZD
Retailer 8$14,565 NZD
Retailer 6$14,683 NZD
Retailer 3$16,104 NZD
Retailer 9$17,008 NZD
Retailer 13$20,347 NZD
Retailer 4$32,109 NZD
Brilliant Earth$50,280 NZD

35 data points across 13 retailers

16 retailers$9,011 NZD to $50,280 NZD

A
Cheapest Retailer
-
$9,011 NZD
$5,070 USD
A
Retailer 2
-
$9,128 NZD
$5,136 USD
View
A
Retailer 3
-
$10,532 NZD
$5,926 USD
View
Final sale: no returns
A
Retailer 4
-
$10,778 NZD
$6,064 USD
View
B+
Retailer 5
-
$11,622 NZD
£5,149 GBP
View
Retailer 6
-
$13,054 NZD
$7,345 USD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
$13,938 NZD
ZAR 126,688 ZAR
View
B+
Retailer 8
-
$14,565 NZD
$8,195 USD
View
B+
Retailer 9
-
$14,683 NZD
€7,868 EUR
View
B+
Retailer 10
-
$16,104 NZD
$9,061 USD
View
B+
Retailer 11
-
$17,008 NZD
A$14,722 AUD
View
Retailer 12
-
$18,220 NZD
$10,251 USD
View
Price last confirmed 98 days ago
B
Retailer 13
-
$20,347 NZD
$11,448 USD
View
B
Retailer 14
-
$32,109 NZD
$18,066 USD
View
B
Retailer 15
-
$50,280 NZD
$28,290 USD
View
Most Expensive
Brilliant Earth
14069329A · Oct 10
$50,280 NZD
$28,290 USD
View
Price last confirmed 22 days ago
15 more retailers have this diamond
Prices start from $9,011 NZDSave up to $41,269 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
13.03ct Round
$9,011 NZD