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Oval|Lab Grown|IGI

4.03ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG773639453

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG773639453

Diamond specifications and retailer prices

From $4,743 NZD
$2,673 USD
As of October 29, 2026
Save $27,887 NZD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $32,629 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.03ct lab-grown oval diamond

This 4.03ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG773639453 or 773639453. Listed at 26 retailers as of October 29, 2026, with prices from $4,743 to $32,629, a $27,887 spread on the same certified stone. Do Amore Diamonds lists it at $32,629. 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

4.03
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773639453
Dimensions13.30 × 9.07 × 5.45 mm
L/W Ratio1.47
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
13.30 mm9.07 mm4.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773639453
Side View
Table 58.0%Crown 31.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.1%

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: Oct 29
Current: $32,629 NZD|Low: $4,743 NZD|High: $44,482 NZD|Avg: $14,316 NZD|-26.6%
Do Amore Diamonds
Retailer 2
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Retailer 24
October 30, 2026
Retailer 24$4,743 NZD
Retailer 22$5,160 NZD
Retailer 10$5,310 NZD
Retailer 14$5,502 NZD
Retailer 9$5,733 NZD
Retailer 21$5,784 NZD
Retailer 17$7,500 NZD
Retailer 5$7,589 NZD
Retailer 4$7,624 NZD
Retailer 6$7,722 NZD
Retailer 23$8,073 NZD
Retailer 2$8,206 NZD
Retailer 20$9,194 NZD
Retailer 12$10,465 NZD
Retailer 13$12,927 NZD
Retailer 3$12,944 NZD
Retailer 7$15,178 NZD
Retailer 18$15,474 NZD
Retailer 8$18,932 NZD
Retailer 15$21,139 NZD
Retailer 11$26,701 NZD
Retailer 19$27,489 NZD
Retailer 16$28,140 NZD
Do Amore Diamonds$32,629 NZD

32 data points across 24 retailers

26 retailers$4,743 NZD to $32,629 NZD

A
Cheapest Retailer
-
$4,743 NZD
$2,673 USD
A
Retailer 2
-
$5,160 NZD
$2,908 USD
View
A
Retailer 3
-
$5,310 NZD
$2,993 USD
View
Final sale: no returns
A
Retailer 4
-
$5,502 NZD
$3,101 USD
View
A
Retailer 5
-
$5,733 NZD
$3,231 USD
View
A
Retailer 6
-
$5,784 NZD
$3,260 USD
View
Retailer 7
-
$7,500 NZD
$4,227 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
$7,589 NZD
$4,277 USD
View
A
Retailer 9
-
$7,624 NZD
$4,297 USD
View
A
Retailer 10
-
$7,722 NZD
$4,352 USD
View
A
Retailer 11
-
$8,073 NZD
$4,550 USD
View
A
Retailer 12
-
$8,206 NZD
£3,642 GBP
View
A
Retailer 13
-
$9,194 NZD
€4,935 EUR
View
A
Retailer 14
-
$10,465 NZD
£4,644 GBP
View
B+
Retailer 15
-
$12,927 NZD
ZAR 117,699 ZAR
View
Retailer 16
-
$12,944 NZD
$7,295 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$15,178 NZD
$8,554 USD
View
B+
Retailer 18
-
$15,474 NZD
£6,867 GBP
View
B+
Retailer 19
-
$16,432 NZD
$9,261 USD
View
B+
Retailer 20
-
$18,932 NZD
$10,670 USD
View
B+
Retailer 21
-
$21,139 NZD
$11,914 USD
View
B
Retailer 22
-
$26,701 NZD
$15,049 USD
View
B
Retailer 23
-
$26,740 NZD
$15,071 USD
View
B
Retailer 24
-
$27,489 NZD
$15,493 USD
View
B
Retailer 25
-
$28,140 NZD
$15,860 USD
View
Most Expensive
B
Do Amore Diamonds
27-72EB0A33B · Oct 29
$32,629 NZD
$18,390 USD
View
25 more retailers have this diamond
Prices start from $4,743 NZDSave up to $27,887 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
4.03ct Oval
$4,743 NZD