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Oval|Lab Grown|IGI

3.09ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG797642872

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797642872

Diamond specifications and retailer prices

From $10,575 NZD
$5,960 USD
As of October 31, 2026
Save $12,506 NZD (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $32,415 NZD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 3.09ct lab-grown oval diamond

This 3.09ct 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 LG797642872 or 797642872. Listed at 22 retailers as of October 31, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.09
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797642872
Dimensions11.30 × 8.11 × 5.20 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.30 mm8.11 mm3.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797642872
Side View
Table 63.0%Crown 35.3°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 64.1%

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: Oct 31
Current: $32,415 NZD|Low: $10,148 NZD|High: $575,760 NZD|Avg: $39,804 NZD|+1.1%
Cape 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 8$10,575 NZD
Retailer 9$10,956 NZD
Retailer 5$11,301 NZD
Retailer 4$11,705 NZD
Retailer 20$12,278 NZD
Retailer 12$12,360 NZD
Retailer 10$12,874 NZD
Retailer 7$13,896 NZD
Retailer 17$13,928 NZD
Retailer 19$15,040 NZD
Retailer 11$15,087 NZD
Retailer 21$16,630 NZD
Retailer 13$17,220 NZD
Retailer 15$18,948 NZD
Retailer 22$22,117 NZD
Retailer 6$23,081 NZD
Retailer 2$23,820 NZD
Retailer 14$28,140 NZD
Cape Diamonds$32,415 NZD
Retailer 16$34,150 NZD
Retailer 3$41,201 NZD
Retailer 18$59,377 NZD

32 data points across 22 retailers

22 retailers$10,575 NZD to $23,081 NZD

B+
Cheapest Retailer
-
$10,575 NZD
$5,960 USD
Retailer 2
-
$10,956 NZD
$6,175 USD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$11,301 NZD
$6,369 USD
View
Final sale: no returns
B+
Retailer 4
-
$11,705 NZD
$6,597 USD
View
B+
Retailer 5
-
$12,278 NZD
$6,920 USD
View
B
Retailer 6
-
$12,360 NZD
$6,966 USD
View
B
Retailer 7
-
$12,874 NZD
$7,256 USD
View
B+
Retailer 8
-
$13,896 NZD
$7,832 USD
View
B+
Retailer 9
-
$13,928 NZD
£6,181 GBP
View
B+
Retailer 10
-
$15,040 NZD
£6,674 GBP
View
B
Retailer 11
-
$15,087 NZD
$8,503 USD
View
B
Retailer 12
-
$16,630 NZD
£7,380 GBP
View
B
Retailer 13
-
$17,220 NZD
$9,705 USD
View
B
Retailer 14
-
$20,979 NZD
$11,824 USD
View
B
Retailer 15
-
$22,117 NZD
$12,465 USD
View
B
Retailer 16
-
$23,081 NZD
€12,389 EUR
View
Retailer 17
-
$23,820 NZD
£10,571 GBP
View
Price under review
Retailer 18
-
$28,140 NZD
$15,860 USD
View
Price under review
Most Expensive
Cape Diamonds
cert_797642872 · Oct 29
$32,415 NZD
ZAR 295,138 ZAR
View
Price under review
18 more retailers have this diamond
Prices start from $10,575 NZDSave up to $12,506 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+
3.09ct Oval
$10,575 NZD