CaratHunter
Plans
Asscher|Lab Grown|IGI

6.80ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG685595307

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG685595307

Diamond specifications and retailer prices

From $25,869 NZD
$14,580 USD
As of October 30, 2026
Save $51,162 NZD (66%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $77,031 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 6.8ct lab-grown asscher diamond

This 6.8ct lab-grown asscher sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG685595307 or 685595307. Listed at 19 retailers as of October 30, 2026, with prices from $25,869 to $77,031, a $51,162 spread on the same certified stone. Taylor and Hart lists it at $77,031. 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

6.80
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685595307
Dimensions10.16 × 10.54 × 6.75 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.16 mm10.54 mm6.80 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685595307
Side View
Table 63.0%Crown 38.5°Girdle: Slightly ThickPavilion 37.8°Culet: NoneDepth 66.4%

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: Oct 30
Current: $51,290 NZD|Low: $25,869 NZD|High: $92,241 NZD|Avg: $44,470 NZD|-25.7%
Retailer 1
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
Taylor and Hart
November 1, 2026
Retailer 4$25,869 NZD
Retailer 15$25,942 NZD
Retailer 16$27,945 NZD
Retailer 5$28,442 NZD
Retailer 2$29,177 NZD
Retailer 3$30,200 NZD
Retailer 14$33,969 NZD
Retailer 9$40,612 NZD
Retailer 8$43,265 NZD
Retailer 13$44,588 NZD
Retailer 7$45,090 NZD
Retailer 12$47,692 NZD
Retailer 11$50,937 NZD
Retailer 1$51,290 NZD
Retailer 6$53,599 NZD
Retailer 10$58,442 NZD
Taylor and Hart$77,031 NZD

34 data points across 17 retailers

19 retailers$25,869 NZD to $77,031 NZD

A
Cheapest Retailer
-
$25,869 NZD
$14,580 USD
A
Retailer 2
-
$25,942 NZD
$14,621 USD
View
Retailer 3
-
$27,945 NZD
$15,750 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$28,442 NZD
$16,030 USD
View
A
Retailer 5
-
$29,177 NZD
$16,444 USD
View
Retailer 6
-
$30,200 NZD
$17,021 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$33,969 NZD
£15,075 GBP
View
A
Retailer 8
-
$40,612 NZD
$22,889 USD
View
Final sale: no returns
A
Retailer 9
-
$43,265 NZD
£19,200 GBP
View
A
Retailer 10
-
$44,588 NZD
$25,130 USD
View
A
Retailer 11
-
$44,606 NZD
$25,140 USD
View
A
Retailer 12
-
$45,090 NZD
$25,413 USD
View
A
Retailer 13
-
$47,692 NZD
£21,165 GBP
View
B+
Retailer 14
-
$50,937 NZD
€27,341 EUR
View
B+
Retailer 15
-
$51,290 NZD
$28,907 USD
View
Retailer 16
-
$53,599 NZD
A$46,475 AUD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
$54,574 NZD
$30,758 USD
View
B+
Retailer 18
-
$58,442 NZD
ZAR 532,121 ZAR
View
Most Expensive
B
Taylor and Hart
NTDETL0 · Oct 31
$77,031 NZD
$43,415 USD
View
18 more retailers have this diamond
Prices start from $25,869 NZDSave up to $51,162 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
6.80ct Asscher
$25,869 NZD