CaratHunter
Plans
Asscher|Lab Grown|IGI

5.12ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG784645661

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG784645661

Diamond specifications and retailer prices

From $19,803 NZD
$11,142 USD
As of November 2, 2026
Save $69,009 NZD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $88,812 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 5.12ct lab-grown asscher diamond

This 5.12ct lab-grown asscher sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784645661 or 784645661. Listed at 13 retailers as of November 2, 2026, with prices from $19,803 to $88,812, a $69,009 spread on the same certified stone. Do Amore Diamonds lists it at $88,812. 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

5.12
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645661
Dimensions9.76 × 9.34 × 6.25 mm
L/W Ratio1.04
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
9.76 mm9.34 mm5.12 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645661
Side View
Table 63.0%Crown 40.9°Girdle: Slightly ThickPavilion 37.4°Culet: NoneDepth 66.9%

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: Nov 2
Current: $88,812 NZD|Low: $19,803 NZD|High: $109,144 NZD|Avg: $34,307 NZD|-18.6%
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
November 1, 2026
Retailer 13$19,803 NZD
Retailer 3$19,824 NZD
Retailer 12$19,883 NZD
Retailer 10$20,617 NZD
Retailer 2$22,581 NZD
Retailer 9$22,687 NZD
Retailer 8$23,787 NZD
Retailer 7$24,532 NZD
Retailer 11$24,779 NZD
Retailer 5$28,700 NZD
Retailer 6$38,056 NZD
Retailer 4$45,255 NZD
Do Amore Diamonds$88,812 NZD

32 data points across 13 retailers

13 retailers$19,803 NZD to $88,812 NZD

A+
Cheapest Retailer
-
$19,803 NZD
$11,142 USD
A+
Retailer 2
-
$19,824 NZD
$11,154 USD
View
A+
Retailer 3
-
$19,883 NZD
$11,187 USD
View
A
Retailer 4
-
$20,617 NZD
$11,600 USD
View
A
Retailer 5
-
$22,581 NZD
$12,705 USD
View
A
Retailer 6
-
$22,687 NZD
$12,765 USD
View
A
Retailer 7
-
$23,787 NZD
$13,384 USD
View
A
Retailer 8
-
$24,532 NZD
$13,803 USD
View
A
Retailer 9
-
$24,779 NZD
$13,942 USD
View
A
Retailer 10
-
$28,700 NZD
$16,148 USD
View
Final sale: no returns
A
Retailer 11
-
$38,056 NZD
£16,860 GBP
View
B+
Retailer 12
-
$45,255 NZD
€24,250 EUR
View
Most Expensive
B
Do Amore Diamonds
27-7F9AEADC1 · Nov 2
$88,812 NZD
$49,970 USD
View
12 more retailers have this diamond
Prices start from $19,803 NZDSave up to $69,009 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+
5.12ct Asscher
$19,803 NZD