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Radiant|Lab Grown|IGI

3.08ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG685599009

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG685599009

Diamond specifications and retailer prices

From $1,095 NZD
$615 USD
As of October 27, 2026
Save $8,627 NZD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,808 NZD at Brilliant Earth · As of October 14, 2026
View at Brilliant Earth

About this 3.08ct lab-grown radiant diamond

This 3.08ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG685599009 or 685599009. Listed at 22 retailers as of October 27, 2026, with a 788% 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
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685599009
Dimensions6.96 × 6.96 × 10.32 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.96 mm6.96 mm3.08 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685599009
Side View
Table 62.0%Crown 46.4°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 70.1%

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 27
Current: $10,808 NZD|Low: $872 NZD|High: $11,003 NZD|Avg: $3,749 NZD|-1.8%
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
October 29, 2026
Retailer 17$1,095 NZD
Retailer 6$1,223 NZD
Retailer 3$1,357 NZD
Retailer 13$1,585 NZD
Retailer 7$1,627 NZD
Retailer 10$1,795 NZD
Retailer 2$2,237 NZD
Retailer 14$3,163 NZD
Retailer 12$3,255 NZD
Retailer 16$3,369 NZD
Retailer 18$4,023 NZD
Retailer 4$4,332 NZD
Retailer 9$4,369 NZD
Retailer 8$4,449 NZD
Retailer 15$4,620 NZD
Retailer 11$5,938 NZD
Retailer 5$9,722 NZD
Brilliant Earth$10,808 NZD

41 data points across 18 retailers

22 retailers$1,095 NZD to $9,722 NZD

A
Cheapest Retailer
-
$1,095 NZD
$615 USD
A
Retailer 2
-
$1,223 NZD
$687 USD
View
Final sale: no returns
A
Retailer 3
-
$1,227 NZD
$689 USD
View
A
Retailer 4
-
$1,357 NZD
$762 USD
View
Retailer 5
-
$1,357 NZD
$762 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,585 NZD
$890 USD
View
A
Retailer 7
-
$1,795 NZD
$1,008 USD
View
A
Retailer 8
-
$1,882 NZD
$1,057 USD
View
A
Retailer 9
-
$2,237 NZD
£989 GBP
View
Retailer 10
-
$3,163 NZD
A$2,733 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$3,255 NZD
ZAR 29,533 ZAR
View
B+
Retailer 12
-
$3,369 NZD
$1,892 USD
View
B+
Retailer 13
-
$3,942 NZD
$2,214 USD
View
Retailer 14
-
$4,023 NZD
A$3,476 AUD
View
Price last confirmed 22 days ago
B
Retailer 15
-
$4,332 NZD
$2,433 USD
View
B
Retailer 16
-
$4,369 NZD
£1,932 GBP
View
B
Retailer 17
-
$4,449 NZD
$2,499 USD
View
Retailer 18
-
$4,620 NZD
$2,595 USD
View
Price last confirmed 11 days ago
B
Retailer 19
-
$5,035 NZD
$2,828 USD
View
B
Retailer 20
-
$5,938 NZD
£2,626 GBP
View
B
Retailer 21
-
$9,722 NZD
$5,460 USD
View
Most Expensive
Brilliant Earth
18630415A · Oct 14
$10,808 NZD
$6,070 USD
View
Price last confirmed 15 days ago
21 more retailers have this diamond
Prices start from $1,095 NZDSave up to $8,627 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 Radiant
$1,095 NZD