CaratHunter
Plans
Oval|Lab Grown|IGI

1.89ct E FL Oval Lab Grown Diamond

VG • E/FL • IGI LG818658544

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818658544

Diamond specifications and retailer prices

From $805 NZD
$452 USD
As of October 28, 2026
Save $6,949 NZD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,754 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.89ct lab-grown oval diamond

This 1.89ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818658544 or 818658544. Listed at 20 retailers as of October 28, 2026, with prices from $805 to $7,754, a $6,949 spread on the same certified stone. Rare Carat lists it at $7,754. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.89
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658544
Dimensions9.91 × 6.90 × 4.37 mm
L/W Ratio1.44
Girdle conditionFaceted
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
9.91 mm6.90 mm1.89 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658544
Side View
Table 60.0%Crown 37.9°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 63.3%

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 28
Current: $7,754 NZD|Low: $789 NZD|High: $7,834 NZD|Avg: $2,394 NZD|-1.0%
Rare Carat
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 29, 2026
Retailer 3$805 NZD
Retailer 10$821 NZD
Retailer 13$925 NZD
Retailer 12$1,018 NZD
Retailer 14$1,018 NZD
Retailer 16$1,261 NZD
Retailer 18$1,433 NZD
Retailer 2$1,464 NZD
Retailer 7$1,485 NZD
Retailer 15$1,535 NZD
Retailer 9$1,548 NZD
Retailer 4$2,057 NZD
Retailer 8$2,737 NZD
Retailer 19$2,778 NZD
Retailer 6$2,935 NZD
Retailer 21$3,109 NZD
Retailer 11$3,273 NZD
Retailer 17$3,288 NZD
Retailer 5$3,496 NZD
Retailer 20$7,193 NZD
Rare Carat$7,754 NZD

24 data points across 21 retailers

20 retailers$805 NZD to $7,754 NZD

A
Cheapest Retailer
-
$805 NZD
$452 USD
Final sale: no returns
Retailer 2
-
$821 NZD
$461 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$925 NZD
£409 GBP
View
Retailer 4
-
$1,018 NZD
$572 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$1,018 NZD
$572 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,261 NZD
$708 USD
View
B+
Retailer 7
-
$1,433 NZD
$805 USD
View
A
Retailer 8
-
$1,464 NZD
£647 GBP
View
A
Retailer 9
-
$1,485 NZD
$834 USD
View
A
Retailer 10
-
$1,535 NZD
ZAR 13,928 ZAR
View
A
Retailer 11
-
$2,057 NZD
$1,155 USD
View
B
Retailer 12
-
$2,737 NZD
$1,537 USD
View
B+
Retailer 13
-
$2,778 NZD
$1,560 USD
View
B+
Retailer 14
-
$2,935 NZD
$1,648 USD
View
B+
Retailer 15
-
$3,109 NZD
$1,746 USD
View
Retailer 16
-
$3,273 NZD
$1,838 USD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
$3,288 NZD
$1,847 USD
View
B+
Retailer 18
-
$3,496 NZD
£1,546 GBP
View
B
Retailer 19
-
$7,193 NZD
$4,040 USD
View
Most Expensive
B
Rare Carat
C473-6A · Oct 28
$7,754 NZD
$4,355 USD
View
19 more retailers have this diamond
Prices start from $805 NZDSave up to $6,949 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
1.89ct Oval
$805 NZD