Asscher|Lab Grown|IGI

3.07ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG754508418

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG754508418

Diamond specifications and retailer prices

From $4,152 NZD
$2,336 USD
As of October 30, 2026
Save $24,409 NZD (85%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $28,561 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown asscher diamond

This 3.07ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754508418 or 754508418. Listed at 30 retailers as of October 30, 2026, with prices from $4,152 to $28,561, a $24,409 spread on the same certified stone. Do Amore Diamonds lists it at $28,561. 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

3.07
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508418
Dimensions8.01 × 8.01 × 5.15 mm
L/W Ratio1.00
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
8.01 mm8.01 mm3.07 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508418
Side View
Table 63.0%Crown 32°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 64.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $28,561 NZD|Low: $4,152 NZD|High: $28,561 NZD|Avg: $11,051 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 2, 2026
Retailer 5$4,152 NZD
Retailer 7$4,500 NZD
Retailer 10$4,989 NZD
Retailer 3$5,110 NZD
Retailer 21$5,398 NZD
Retailer 11$6,643 NZD
Retailer 2$7,180 NZD
Retailer 22$7,383 NZD
Retailer 6$8,030 NZD
Retailer 19$8,523 NZD
Retailer 20$9,944 NZD
Retailer 14$10,076 NZD
Retailer 16$12,006 NZD
Retailer 18$12,347 NZD
Retailer 4$12,860 NZD
Retailer 9$12,861 NZD
Retailer 12$13,973 NZD
Retailer 8$14,064 NZD
Retailer 13$14,236 NZD
Retailer 15$18,547 NZD
Retailer 17$19,977 NZD
Do Amore Diamonds$28,561 NZD

39 data points across 22 retailers

30 retailers$4,152 NZD to $28,561 NZD

A
Cheapest Retailer
-
$4,152 NZD
$2,336 USD
Retailer 2
-
$4,152 NZD
$2,336 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$4,274 NZD
$2,405 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$4,500 NZD
$2,532 USD
View
Retailer 5
-
$4,518 NZD
$2,542 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$4,651 NZD
$2,617 USD
View
Price last confirmed 38 days ago
Retailer 7
-
$4,816 NZD
$2,710 USD
View
Price last confirmed 30 days ago
Retailer 8
-
$4,891 NZD
$2,752 USD
View
Price last confirmed 36 days ago
A
Retailer 9
-
$4,989 NZD
$2,807 USD
View
A
Retailer 10
-
$5,110 NZD
$2,875 USD
View
A
Retailer 11
-
$5,398 NZD
$3,037 USD
View
Final sale: no returns
A
Retailer 12
-
$6,643 NZD
HK$29,200 HKD
View
A
Retailer 13
-
$7,180 NZD
£3,181 GBP
View
A
Retailer 14
-
$7,308 NZD
$4,112 USD
View
A
Retailer 15
-
$7,383 NZD
$4,154 USD
View
Retailer 16
-
$7,525 NZD
$4,234 USD
View
Price last confirmed 32 days ago
A
Retailer 17
-
$8,030 NZD
$4,518 USD
View
A
Retailer 18
-
$8,523 NZD
€4,567 EUR
View
B+
Retailer 19
-
$9,944 NZD
$5,595 USD
View
B+
Retailer 20
-
$10,076 NZD
£4,464 GBP
View
B+
Retailer 21
-
$12,006 NZD
A$10,393 AUD
View
B+
Retailer 22
-
$12,347 NZD
ZAR 112,232 ZAR
View
Retailer 23
-
$12,860 NZD
A$11,132 AUD
View
Price last confirmed 24 days ago
B+
Retailer 24
-
$12,861 NZD
$7,236 USD
View
B+
Retailer 25
-
$13,973 NZD
$7,862 USD
View
B+
Retailer 26
-
$14,064 NZD
$7,913 USD
View
B+
Retailer 27
-
$14,236 NZD
£6,307 GBP
View
B
Retailer 28
-
$18,547 NZD
$10,435 USD
View
B
Retailer 29
-
$19,977 NZD
$11,240 USD
View
Most Expensive
B
Do Amore Diamonds
27-A726C7851 · Nov 2
$28,561 NZD
$16,070 USD
View
29 more retailers have this diamond
Prices start from $4,152 NZDSave up to $24,409 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
3.07ct Asscher
$4,152 NZD