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Oval|Lab Grown|IGI

20.14ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG714503979

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG714503979

Diamond specifications and retailer prices

From $19,231 NZD
£8,534 GBP
As of November 1, 2026
Save $52,113 NZD (73%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $71,345 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 20.14ct lab-grown oval diamond

This 20.14ct lab-grown oval 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 LG714503979 or 714503979. Listed at 18 retailers as of October 31, 2026, with prices from $19,231 to $71,345, a $52,113 spread on the same certified stone. Brilliant Earth lists it at $71,345. 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

20.14
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG714503979
Dimensions21.93 × 15.61 × 9.43 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
21.93 mm15.61 mm20.14 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG714503979
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.4%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $71,345 NZD|Low: $19,224 NZD|High: $74,933 NZD|Avg: $34,244 NZD|-3.7%
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
November 1, 2026
Retailer 2$19,231 NZD
Retailer 17$20,642 NZD
Retailer 16$21,467 NZD
Retailer 8$21,820 NZD
Retailer 5$22,440 NZD
Retailer 3$23,116 NZD
Retailer 7$23,607 NZD
Retailer 4$23,944 NZD
Retailer 10$23,944 NZD
Retailer 13$24,060 NZD
Retailer 14$24,828 NZD
Retailer 15$25,404 NZD
Retailer 11$27,987 NZD
Retailer 12$40,114 NZD
Retailer 18$55,197 NZD
Retailer 6$66,728 NZD
Retailer 9$70,190 NZD
Brilliant Earth$71,345 NZD

35 data points across 18 retailers

18 retailers$19,231 NZD to $71,345 NZD

B+
Cheapest Retailer
-
$19,231 NZD
£8,534 GBP
B+
Retailer 2
-
$20,642 NZD
$11,634 USD
View
B+
Retailer 3
-
$21,467 NZD
$12,099 USD
View
B+
Retailer 4
-
$21,820 NZD
$12,298 USD
View
B+
Retailer 5
-
$22,440 NZD
$12,647 USD
View
B+
Retailer 6
-
$23,116 NZD
$13,028 USD
View
Final sale: no returns
B
Retailer 7
-
$23,607 NZD
$13,305 USD
View
B
Retailer 8
-
$23,944 NZD
$13,495 USD
View
Retailer 9
-
$23,944 NZD
$13,495 USD
View
Price last confirmed 19 days ago
B+
Retailer 10
-
$24,060 NZD
$13,560 USD
View
B+
Retailer 11
-
$24,828 NZD
$13,993 USD
View
B+
Retailer 12
-
$25,404 NZD
$14,318 USD
View
B+
Retailer 13
-
$27,987 NZD
£12,420 GBP
View
B
Retailer 14
-
$40,114 NZD
€21,532 EUR
View
B
Retailer 15
-
$55,197 NZD
$31,109 USD
View
B
Retailer 16
-
$66,728 NZD
$37,608 USD
View
B
Retailer 17
-
$70,190 NZD
$39,559 USD
View
Most Expensive
B
Brilliant Earth
14621055A · Oct 31
$71,345 NZD
$40,210 USD
View
17 more retailers have this diamond
Prices start from $19,231 NZDSave up to $52,113 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+
20.14ct Oval
$19,231 NZD