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Oval|Lab Grown|IGI

4.71ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG780662046

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780662046

Diamond specifications and retailer prices

From $6,139 NZD
$3,460 USD
As of October 29, 2026
Save $36,107 NZD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $42,246 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 4.71ct lab-grown oval diamond

This 4.71ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780662046 or 780662046. Listed at 15 retailers as of October 29, 2026, with prices from $6,139 to $42,246, a $36,107 spread on the same certified stone. Do Amore Diamonds lists it at $42,246. 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

4.71
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662046
Dimensions13.17 × 9.34 × 6.07 mm
L/W Ratio1.41
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
13.17 mm9.34 mm4.71 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662046
Side View
Table 55.0%Crown 36.1°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 65.0%

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: $42,246 NZD|Low: $6,139 NZD|High: $52,910 NZD|Avg: $17,224 NZD|-20.2%
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
October 31, 2026
Retailer 11$6,139 NZD
Retailer 5$6,680 NZD
Retailer 13$6,838 NZD
Retailer 15$7,399 NZD
Retailer 7$9,013 NZD
Retailer 3$9,823 NZD
Retailer 14$9,823 NZD
Retailer 4$10,921 NZD
Retailer 12$11,047 NZD
Retailer 2$13,417 NZD
Retailer 9$16,927 NZD
Retailer 6$19,513 NZD
Retailer 8$25,337 NZD
Retailer 10$26,284 NZD
Do Amore Diamonds$42,246 NZD

36 data points across 15 retailers

15 retailers$6,139 NZD to $42,246 NZD

A
Cheapest Retailer
-
$6,139 NZD
$3,460 USD
A
Retailer 2
-
$6,680 NZD
$3,765 USD
View
A
Retailer 3
-
$6,838 NZD
$3,854 USD
View
A
Retailer 4
-
$7,399 NZD
$4,170 USD
View
A
Retailer 5
-
$9,013 NZD
$5,080 USD
View
Final sale: no returns
A
Retailer 6
-
$9,823 NZD
$5,536 USD
View
A
Retailer 7
-
$9,823 NZD
$5,536 USD
View
A
Retailer 8
-
$10,921 NZD
$6,155 USD
View
A
Retailer 9
-
$11,047 NZD
$6,226 USD
View
B+
Retailer 10
-
$13,417 NZD
€7,202 EUR
View
B+
Retailer 11
-
$16,927 NZD
£7,512 GBP
View
B+
Retailer 12
-
$19,513 NZD
$10,997 USD
View
B+
Retailer 13
-
$25,337 NZD
$14,280 USD
View
B
Retailer 14
-
$26,284 NZD
$14,814 USD
View
Most Expensive
B
Do Amore Diamonds
27-A50E5FFC2 · Nov 1
$42,246 NZD
$23,810 USD
View
14 more retailers have this diamond
Prices start from $6,139 NZDSave up to $36,107 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
4.71ct Oval
$6,139 NZD