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3.05ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG764650805

Shape and cutting style on the report: Round brilliant

Certificate IGI LG764650805

Diamond specifications and retailer prices

From $2,567 NZD
$1,447 USD
As of October 29, 2026
Save $25,555 NZD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $28,123 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round 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 LG764650805 or 764650805. Listed at 22 retailers as of October 29, 2026, with prices from $2,567 to $28,123, a $25,555 spread on the same certified stone. Brilliant Earth lists it at $28,123. 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

3.05
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764650805
Dimensions9.31 × 9.27 × 5.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
9.31 mm9.27 mm3.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764650805
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A+
Exceptional
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: $28,123 NZD|Low: $2,567 NZD|High: $28,389 NZD|Avg: $7,159 NZD|-0.9%
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
October 30, 2026
Retailer 20$2,567 NZD
Retailer 17$2,795 NZD
Retailer 8$2,874 NZD
Retailer 12$2,979 NZD
Retailer 14$3,176 NZD
Retailer 16$3,282 NZD
Retailer 19$3,431 NZD
Retailer 7$3,495 NZD
Retailer 21$4,166 NZD
Retailer 2$4,641 NZD
Retailer 15$4,993 NZD
Retailer 18$5,406 NZD
Retailer 3$6,164 NZD
Retailer 13$7,636 NZD
Retailer 10$8,789 NZD
Retailer 4$9,079 NZD
Retailer 6$9,442 NZD
Retailer 9$10,942 NZD
Retailer 11$11,592 NZD
Retailer 5$17,672 NZD
Brilliant Earth$28,123 NZD

34 data points across 21 retailers

22 retailers$2,567 NZD to $28,123 NZD

A+
Cheapest Retailer
-
$2,567 NZD
$1,447 USD
A
Retailer 2
-
$2,795 NZD
$1,575 USD
View
A
Retailer 3
-
$2,874 NZD
$1,620 USD
View
Final sale: no returns
A
Retailer 4
-
$2,979 NZD
$1,679 USD
View
Retailer 5
-
$3,176 NZD
$1,790 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$3,282 NZD
$1,850 USD
View
A
Retailer 7
-
$3,431 NZD
$1,934 USD
View
A
Retailer 8
-
$3,495 NZD
$1,970 USD
View
A
Retailer 9
-
$4,166 NZD
$2,348 USD
View
A
Retailer 10
-
$4,641 NZD
£2,060 GBP
View
A
Retailer 11
-
$4,993 NZD
€2,680 EUR
View
A
Retailer 12
-
$5,406 NZD
$3,047 USD
View
B+
Retailer 13
-
$6,164 NZD
$3,474 USD
View
B+
Retailer 14
-
$7,622 NZD
$4,296 USD
View
B+
Retailer 15
-
$7,636 NZD
ZAR 69,526 ZAR
View
B+
Retailer 16
-
$8,789 NZD
$4,953 USD
View
B+
Retailer 17
-
$9,079 NZD
$5,117 USD
View
B+
Retailer 18
-
$9,442 NZD
£4,190 GBP
View
B+
Retailer 19
-
$10,942 NZD
$6,167 USD
View
B+
Retailer 20
-
$11,592 NZD
$6,533 USD
View
B
Retailer 21
-
$17,672 NZD
$9,960 USD
View
Most Expensive
B
Brilliant Earth
18615270A · Oct 29
$28,123 NZD
$15,850 USD
View
21 more retailers have this diamond
Prices start from $2,567 NZDSave up to $25,555 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+
3.05ct Round
$2,567 NZD