Round|Lab Grown|IGI

1.99ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG804656417

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804656417

Diamond specifications and retailer prices

From $2,839 NZD
$1,600 USD
As of October 30, 2026
Save $3,318 NZD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,233 NZD at Brilliant Earth · As of September 21, 2026
View at Brilliant Earth

About this 1.99ct lab-grown round diamond

This 1.99ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804656417 or 804656417. Listed at 10 retailers as of October 30, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804656417
Dimensions8.10 × 8.14 × 4.88 mm
L/W Ratio1.00
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
8.10 mm8.14 mm1.99 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804656417
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.1%

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: $6,157 NZD|Low: $1,238 NZD|High: $10,255 NZD|Avg: $4,252 NZD|-25.2%
Brilliant Earth
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
October 30, 2026
Retailer 13$1,238 NZD
Retailer 9$1,888 NZD
Retailer 14$2,260 NZD
Retailer 3$2,445 NZD
Retailer 7$2,839 NZD
Retailer 11$2,999 NZD
Retailer 12$3,092 NZD
Retailer 5$3,712 NZD
Retailer 6$4,678 NZD
Retailer 4$5,096 NZD
Retailer 8$5,933 NZD
Retailer 2$6,086 NZD
Brilliant Earth$6,157 NZD
Retailer 10$8,765 NZD

22 data points across 14 retailers

10 retailers$2,839 NZD to $6,157 NZD

Retailer 1
-
$987 NZD
$556 USD
Price last confirmed 21 days ago
Retailer 2
-
$1,105 NZD
$623 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$1,888 NZD
$1,064 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$2,839 NZD
$1,600 USD
View
Retailer 5
-
$3,165 NZD
$1,784 USD
View
Price last confirmed 45 days ago
Retailer 6
-
$3,550 NZD
$2,001 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$5,933 NZD
£2,633 GBP
View
Price last confirmed 20 days ago
B
Retailer 8
-
$6,086 NZD
$3,430 USD
View
Price last confirmed 7 days ago
B
Retailer 9
-
$6,157 NZD
$3,470 USD
View
Most Expensive
Brilliant Earth
20798930Y · Sep 21
$8,233 NZD
$4,640 USD
View
Price last confirmed 40 days ago
9 more retailers have this diamond
Prices start from $2,839 NZDSave up to $3,318 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+
1.99ct Round
$2,839 NZD