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Oval|Lab Grown|IGI

3.08ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG790611638

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790611638

Diamond specifications and retailer prices

From $3,064 NZD
$1,727 USD
As of October 29, 2026
Save $9,401 NZD (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $28,282 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.08ct lab-grown oval diamond

This 3.08ct 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 LG790611638 or 790611638. Listed at 23 retailers as of October 29, 2026, with a 307% 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

3.08
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611638
Dimensions11.94 × 8.12 × 5.09 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
11.94 mm8.12 mm3.08 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611638
Side View
Table 58.0%Crown 36.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.7%

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: $28,282 NZD|Low: $2,942 NZD|High: $28,282 NZD|Avg: $7,096 NZD|+0.1%
Brilliant Earth
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
October 31, 2026
Retailer 20$3,064 NZD
Retailer 7$3,334 NZD
Retailer 14$3,430 NZD
Retailer 6$3,554 NZD
Retailer 22$3,554 NZD
Retailer 19$3,850 NZD
Retailer 9$3,895 NZD
Retailer 4$4,111 NZD
Retailer 2$5,038 NZD
Retailer 3$5,578 NZD
Retailer 17$5,604 NZD
Retailer 10$5,619 NZD
Retailer 18$6,127 NZD
Retailer 5$6,661 NZD
Retailer 15$7,355 NZD
Retailer 13$8,252 NZD
Retailer 21$9,148 NZD
Retailer 16$10,203 NZD
Retailer 11$10,761 NZD
Retailer 8$11,868 NZD
Retailer 12$12,465 NZD
Brilliant Earth$28,282 NZD

45 data points across 22 retailers

23 retailers$3,064 NZD to $12,465 NZD

A
Cheapest Retailer
-
$3,064 NZD
$1,727 USD
A
Retailer 2
-
$3,334 NZD
$1,879 USD
View
A
Retailer 3
-
$3,430 NZD
$1,933 USD
View
Final sale: no returns
Retailer 4
-
$3,554 NZD
$2,003 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$3,554 NZD
$2,003 USD
View
A
Retailer 6
-
$3,850 NZD
$2,170 USD
View
A
Retailer 7
-
$3,895 NZD
$2,195 USD
View
A
Retailer 8
-
$4,111 NZD
HK$18,100 HKD
View
A
Retailer 9
-
$5,038 NZD
£2,236 GBP
View
B+
Retailer 10
-
$5,578 NZD
$3,144 USD
View
B+
Retailer 11
-
$5,604 NZD
€3,008 EUR
View
B+
Retailer 12
-
$5,619 NZD
$3,167 USD
View
B+
Retailer 13
-
$6,127 NZD
$3,453 USD
View
B+
Retailer 14
-
$6,661 NZD
$3,754 USD
View
B+
Retailer 15
-
$7,355 NZD
£3,264 GBP
View
B+
Retailer 16
-
$8,252 NZD
ZAR 75,134 ZAR
View
B+
Retailer 17
-
$9,148 NZD
$5,156 USD
View
B+
Retailer 18
-
$9,576 NZD
$5,397 USD
View
B+
Retailer 19
-
$10,203 NZD
£4,528 GBP
View
B
Retailer 20
-
$10,761 NZD
$6,065 USD
View
B
Retailer 21
-
$11,868 NZD
SGD 9,039 SGD
View
B
Retailer 22
-
$12,465 NZD
$7,025 USD
View
Most Expensive
Brilliant Earth
19074125A · Oct 29
$28,282 NZD
$15,940 USD
View
Price under review
22 more retailers have this diamond
Prices start from $3,064 NZDSave up to $9,401 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
3.08ct Oval
$3,064 NZD