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Oval|Lab Grown|IGI

4.29ct E IF Oval Lab Grown Diamond

VG • E/IF • IGI LG762544673

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG762544673

Diamond specifications and retailer prices

From $6,381 NZD
HK$28,000 HKD
As of October 29, 2026
Save $12,207 NZD (66%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $21,884 NZD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 4.29ct lab-grown oval diamond

This 4.29ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG762544673 or 762544673. Listed at 13 retailers as of October 28, 2026, with a 191% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.29
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762544673
Dimensions12.90 × 9.19 × 5.79 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.90 mm9.19 mm4.29 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762544673
Side View
Table 61.0%Crown 36.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.0%

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: Oct 29
Current: $21,884 NZD|Low: $4,914 NZD|High: $21,935 NZD|Avg: $11,666 NZD|+1.6%
Novita Diamonds
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
October 23, 2026
Retailer 4$4,914 NZD
Retailer 14$6,381 NZD
Retailer 2$6,990 NZD
Retailer 11$7,727 NZD
Retailer 9$8,151 NZD
Retailer 6$8,377 NZD
Retailer 7$10,775 NZD
Retailer 8$11,618 NZD
Retailer 13$12,380 NZD
Retailer 3$13,443 NZD
Retailer 10$13,778 NZD
Retailer 5$17,861 NZD
Retailer 12$18,588 NZD
Novita Diamonds$21,884 NZD

35 data points across 14 retailers

13 retailers$6,381 NZD to $18,588 NZD

A
Retailer 1
-
$4,914 NZD
$2,760 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$6,381 NZD
HK$28,000 HKD
View
A
Retailer 3
-
$6,990 NZD
£3,091 GBP
View
A
Retailer 4
-
$7,727 NZD
$4,340 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$8,377 NZD
$4,705 USD
View
B+
Retailer 6
-
$10,775 NZD
ZAR 97,765 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$11,618 NZD
$6,525 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$12,380 NZD
$6,953 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$13,443 NZD
$7,550 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$13,778 NZD
£6,093 GBP
View
Price last confirmed 8 days ago
B
Retailer 11
-
$17,861 NZD
$10,031 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$18,588 NZD
$10,440 USD
View
Most Expensive
B
Novita Diamonds
cert_762544673 · Oct 8
$21,884 NZD
A$18,909 AUD
View
Price last confirmed 20 days ago
12 more retailers have this diamond
Prices start from $6,381 NZDSave up to $12,207 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
4.29ct Oval
$6,381 NZD