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Oval|Lab Grown|IGI

4.11ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG768631723

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768631723

Diamond specifications and retailer prices

From $4,125 NZD
$2,325 USD
As of November 1, 2026
Save $24,264 NZD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $28,389 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.11ct lab-grown oval diamond

This 4.11ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768631723 or 768631723. Listed at 16 retailers as of October 31, 2026, with prices from $4,125 to $28,389, a $24,264 spread on the same certified stone. Do Amore Diamonds lists it at $28,389. 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

4.11
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631723
Dimensions12.59 × 9.08 × 5.53 mm
L/W Ratio1.39
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
12.59 mm9.08 mm4.11 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631723
Side View
Table 60.0%Crown 35.9°Girdle: STK-THKPavilion 39°Culet: NoneDepth 60.9%

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 1
Current: $28,389 NZD|Low: $4,090 NZD|High: $36,888 NZD|Avg: $12,000 NZD|-3.1%
Do Amore 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
Retailer 15
Retailer 16
November 1, 2026
Retailer 6$4,125 NZD
Retailer 4$4,489 NZD
Retailer 8$4,830 NZD
Retailer 14$4,874 NZD
Retailer 3$5,074 NZD
Retailer 15$7,260 NZD
Retailer 16$7,307 NZD
Retailer 12$7,333 NZD
Retailer 7$7,466 NZD
Retailer 11$8,587 NZD
Retailer 9$11,315 NZD
Retailer 5$13,092 NZD
Retailer 2$14,142 NZD
Retailer 13$18,612 NZD
Retailer 10$27,529 NZD
Do Amore Diamonds$28,389 NZD

35 data points across 16 retailers

16 retailers$4,125 NZD to $28,389 NZD

A
Cheapest Retailer
-
$4,125 NZD
$2,325 USD
A
Retailer 2
-
$4,489 NZD
$2,530 USD
View
A
Retailer 3
-
$4,830 NZD
$2,722 USD
View
Final sale: no returns
A
Retailer 4
-
$4,874 NZD
$2,747 USD
View
A
Retailer 5
-
$5,074 NZD
$2,860 USD
View
A
Retailer 6
-
$7,260 NZD
$4,092 USD
View
A
Retailer 7
-
$7,307 NZD
$4,118 USD
View
A
Retailer 8
-
$7,333 NZD
$4,133 USD
View
A
Retailer 9
-
$7,466 NZD
$4,208 USD
View
A
Retailer 10
-
$8,587 NZD
€4,609 EUR
View
B+
Retailer 11
-
$11,315 NZD
A$9,811 AUD
View
B+
Retailer 12
-
$13,092 NZD
$7,379 USD
View
B+
Retailer 13
-
$14,142 NZD
£6,276 GBP
View
B+
Retailer 14
-
$18,612 NZD
$10,490 USD
View
B
Retailer 15
-
$27,529 NZD
A$23,870 AUD
View
Most Expensive
B
Do Amore Diamonds
27-44511C373 · Oct 31
$28,389 NZD
$16,000 USD
View
15 more retailers have this diamond
Prices start from $4,125 NZDSave up to $24,264 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
4.11ct Oval
$4,125 NZD