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Oval|Lab Grown|IGI

3.06ct G IF Oval Lab Grown Diamond

EX • G/IF • IGI LG620432620

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG620432620

Diamond specifications and retailer prices

From $1,594 NZD
$897 USD
As of November 1, 2026
Save $11,060 NZD (87%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $12,654 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown oval diamond

This 3.06ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG620432620 or 620432620. Listed at 28 retailers as of November 1, 2026, with prices from $1,594 to $12,654, a $11,060 spread on the same certified stone. Do Amore Diamonds lists it at $12,654. 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

3.06
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620432620
Dimensions11.99 × 8.18 × 5.08 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 Faint Blue
Top View
11.99 mm8.18 mm3.06 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620432620
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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: Nov 1
Current: $12,654 NZD|Low: $1,511 NZD|High: $12,654 NZD|Avg: $4,314 NZD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 3, 2026
Retailer 14$1,573 NZD
Retailer 7$1,594 NZD
Retailer 8$1,653 NZD
Retailer 21$1,831 NZD
Retailer 16$1,954 NZD
Retailer 22$2,179 NZD
Retailer 6$2,252 NZD
Retailer 20$2,506 NZD
Retailer 13$2,808 NZD
Retailer 17$3,449 NZD
Retailer 4$3,931 NZD
Retailer 18$4,122 NZD
Retailer 2$4,241 NZD
Retailer 5$4,408 NZD
Retailer 11$5,131 NZD
Retailer 3$5,172 NZD
Retailer 9$5,487 NZD
Retailer 10$6,492 NZD
Retailer 12$6,540 NZD
Retailer 19$6,878 NZD
Retailer 15$9,295 NZD
Do Amore Diamonds$12,654 NZD

35 data points across 22 retailers

28 retailers$1,594 NZD to $12,654 NZD

Retailer 1
-
$1,573 NZD
$885 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$1,594 NZD
$897 USD
View
Final sale: no returns
A
Retailer 3
-
$1,653 NZD
$930 USD
View
Retailer 4
-
$1,712 NZD
$963 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$1,825 NZD
$1,027 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,831 NZD
$1,030 USD
View
A
Retailer 7
-
$1,954 NZD
£866 GBP
View
A
Retailer 8
-
$2,179 NZD
$1,226 USD
View
A
Retailer 9
-
$2,252 NZD
HK$9,900 HKD
View
A
Retailer 10
-
$2,506 NZD
$1,410 USD
View
A
Retailer 11
-
$2,808 NZD
£1,244 GBP
View
A
Retailer 12
-
$3,449 NZD
€1,848 EUR
View
A
Retailer 13
-
$3,931 NZD
$2,212 USD
View
A
Retailer 14
-
$4,122 NZD
A$3,568 AUD
View
A
Retailer 15
-
$4,241 NZD
ZAR 38,553 ZAR
View
A
Retailer 16
-
$4,408 NZD
$2,480 USD
View
Retailer 17
-
$5,038 NZD
£2,232 GBP
View
Price last confirmed 12 days ago
B+
Retailer 18
-
$5,131 NZD
$2,887 USD
View
B+
Retailer 19
-
$5,172 NZD
$2,910 USD
View
B+
Retailer 20
-
$5,487 NZD
$3,087 USD
View
B+
Retailer 21
-
$5,567 NZD
$3,132 USD
View
B+
Retailer 22
-
$6,336 NZD
$3,565 USD
View
B+
Retailer 23
-
$6,492 NZD
SGD 4,936 SGD
View
Retailer 24
-
$6,540 NZD
$3,680 USD
View
Price last confirmed 12 days ago
B+
Retailer 25
-
$6,878 NZD
£3,047 GBP
View
B
Retailer 26
-
$8,833 NZD
$4,970 USD
View
Retailer 27
-
$9,295 NZD
$5,230 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Do Amore Diamonds
27-8DF7280B5 · Nov 2
$12,654 NZD
$7,120 USD
View
27 more retailers have this diamond
Prices start from $1,594 NZDSave up to $11,060 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
3.06ct Oval
$1,594 NZD