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Radiant|Lab Grown|IGI

3.10ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG803601594

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

Certificate IGI LG803601594

Diamond specifications and retailer prices

From $929 NZD
$522 USD
As of October 28, 2026
Save $9,807 NZD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,736 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.1ct lab-grown radiant diamond

This 3.1ct 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 LG803601594 or 803601594. Listed at 20 retailers as of October 28, 2026, with prices from $929 to $10,736, a $9,807 spread on the same certified stone. Brilliant Earth lists it at $10,736. 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

3.10
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803601594
Dimensions10.13 × 7.19 × 4.91 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.13 mm7.19 mm3.10 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803601594
Side View
Table 64.0%Crown 44.7°Girdle: MediumPavilion 35.1°Culet: NoneDepth 68.3%

Caratlytics Score

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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 28
Current: $10,736 NZD|Low: $929 NZD|High: $10,736 NZD|Avg: $2,921 NZD
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
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Retailer 19
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Retailer 21
Retailer 22
October 30, 2026
Retailer 6$929 NZD
Retailer 17$1,282 NZD
Retailer 20$1,289 NZD
Retailer 2$1,300 NZD
Retailer 11$1,347 NZD
Retailer 14$1,579 NZD
Retailer 3$1,610 NZD
Retailer 7$1,683 NZD
Retailer 12$1,781 NZD
Retailer 22$1,870 NZD
Retailer 16$2,400 NZD
Retailer 9$2,574 NZD
Retailer 15$2,971 NZD
Retailer 21$2,989 NZD
Retailer 13$3,182 NZD
Retailer 10$3,845 NZD
Retailer 5$4,592 NZD
Retailer 8$4,727 NZD
Retailer 18$4,769 NZD
Retailer 4$6,446 NZD
Retailer 19$7,371 NZD
Brilliant Earth$10,736 NZD

18 data points across 22 retailers

20 retailers$929 NZD to $10,736 NZD

A
Cheapest Retailer
-
$929 NZD
$522 USD
A
Retailer 2
-
$1,282 NZD
$720 USD
View
A
Retailer 3
-
$1,289 NZD
$724 USD
View
A
Retailer 4
-
$1,300 NZD
£575 GBP
View
A
Retailer 5
-
$1,347 NZD
$756 USD
View
B+
Retailer 6
-
$1,610 NZD
$904 USD
View
A
Retailer 7
-
$1,683 NZD
€900 EUR
View
A
Retailer 8
-
$1,781 NZD
$1,000 USD
View
A
Retailer 9
-
$1,870 NZD
$1,050 USD
View
A
Retailer 10
-
$2,400 NZD
A$2,074 AUD
View
B+
Retailer 11
-
$2,574 NZD
$1,446 USD
View
B+
Retailer 12
-
$2,989 NZD
$1,679 USD
View
B+
Retailer 13
-
$3,182 NZD
CA$2,482 CAD
View
Retailer 14
-
$3,845 NZD
A$3,322 AUD
View
Price last confirmed 22 days ago
B
Retailer 15
-
$4,592 NZD
$2,579 USD
View
Retailer 16
-
$4,727 NZD
$2,655 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$4,769 NZD
£2,109 GBP
View
B
Retailer 18
-
$6,446 NZD
$3,620 USD
View
B
Retailer 19
-
$7,371 NZD
$4,140 USD
View
Most Expensive
B
Brilliant Earth
22171634A · Oct 28
$10,736 NZD
$6,030 USD
View
19 more retailers have this diamond
Prices start from $929 NZDSave up to $9,807 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
3.10ct Radiant
$929 NZD