CaratHunter
Plans
Cushion|Lab Grown|IGI

1.90ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG768628801

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768628801

Diamond specifications and retailer prices

From $3,919 NZD
$2,209 USD
As of October 30, 2026
Save $10,265 NZD (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $14,184 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.9ct lab-grown cushion diamond

This 1.9ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768628801 or 768628801. Listed at 13 retailers as of October 30, 2026, with prices from $3,919 to $14,184, a $10,265 spread on the same certified stone. Taylor and Hart lists it at $14,184. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768628801
Dimensions8.28 × 6.75 × 4.42 mm
L/W Ratio1.23
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
Top View
8.28 mm6.75 mm1.90 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768628801
Side View
Table 58.0%Crown 35.4°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,450 NZD|Low: $3,919 NZD|High: $11,726 NZD|Avg: $7,823 NZD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2$3,919 NZD
Retailer 4$5,574 NZD
Retailer 8$6,112 NZD
Retailer 11$6,292 NZD
Retailer 1$6,450 NZD
Retailer 5$7,449 NZD
Retailer 7$7,922 NZD
Retailer 10$9,892 NZD
Retailer 3$10,606 NZD
Retailer 9$10,717 NZD
Retailer 6$11,634 NZD

40 data points across 11 retailers

13 retailers$3,919 NZD to $14,184 NZD

B+
Cheapest Retailer
-
$3,919 NZD
$2,209 USD
B+
Retailer 2
-
$5,065 NZD
HK$22,300 HKD
View
B+
Retailer 3
-
$5,574 NZD
£2,474 GBP
View
B
Retailer 4
-
$6,112 NZD
$3,445 USD
View
B+
Retailer 5
-
$6,292 NZD
$3,546 USD
View
B+
Retailer 6
-
$6,450 NZD
€3,462 EUR
View
B+
Retailer 7
-
$7,449 NZD
ZAR 67,825 ZAR
View
Retailer 8
-
$7,922 NZD
$4,465 USD
View
Price last confirmed 11 days ago
B
Retailer 9
-
$9,892 NZD
$5,575 USD
View
B
Retailer 10
-
$10,606 NZD
$5,977 USD
View
B
Retailer 11
-
$10,717 NZD
$6,040 USD
View
B
Retailer 12
-
$11,634 NZD
£5,163 GBP
View
Most Expensive
B
Taylor and Hart
R194XWZ · Oct 31
$14,184 NZD
$7,994 USD
View
12 more retailers have this diamond
Prices start from $3,919 NZDSave up to $10,265 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.

B+
1.90ct Cushion
$3,919 NZD