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Radiant|Lab Grown|IGI

1.99ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG772695855

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG772695855

Diamond specifications and retailer prices

From $550 NZD
$309 USD
As of October 27, 2026
Save $6,109 NZD (92%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,659 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.99ct lab-grown radiant diamond

This 1.99ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG772695855 or 772695855. Listed at 18 retailers as of October 27, 2026, with prices from $550 to $6,659, a $6,109 spread on the same certified stone. Brilliant Earth lists it at $6,659. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772695855
Dimensions8.94 × 6.25 × 4.16 mm
L/W Ratio1.43
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
8.94 mm6.25 mm1.99 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772695855
Side View
Table 66.0%Crown 43°Girdle: Slightly ThickPavilion 36.3°Culet: NoneDepth 66.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $6,659 NZD|Low: $497 NZD|High: $6,855 NZD|Avg: $2,702 NZD|-2.9%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 12$550 NZD
Retailer 3$639 NZD
Retailer 8$694 NZD
Retailer 6$970 NZD
Retailer 13$1,017 NZD
Retailer 16$1,111 NZD
Retailer 5$1,238 NZD
Retailer 11$1,749 NZD
Retailer 15$2,097 NZD
Retailer 18$2,111 NZD
Retailer 9$2,384 NZD
Retailer 17$2,421 NZD
Retailer 2$3,035 NZD
Retailer 10$3,441 NZD
Retailer 7$3,565 NZD
Retailer 14$4,896 NZD
Retailer 4$5,288 NZD
Brilliant Earth$6,659 NZD

30 data points across 18 retailers

18 retailers$550 NZD to $6,659 NZD

A
Cheapest Retailer
-
$550 NZD
$309 USD
A
Retailer 2
-
$639 NZD
$359 USD
View
A
Retailer 3
-
$694 NZD
$390 USD
View
Final sale: no returns
A
Retailer 4
-
$970 NZD
$545 USD
View
A
Retailer 5
-
$1,017 NZD
$571 USD
View
A
Retailer 6
-
$1,111 NZD
$624 USD
View
A
Retailer 7
-
$1,238 NZD
€662 EUR
View
A
Retailer 8
-
$1,749 NZD
A$1,511 AUD
View
A
Retailer 9
-
$2,097 NZD
$1,178 USD
View
A
Retailer 10
-
$2,111 NZD
$1,186 USD
View
B+
Retailer 11
-
$2,384 NZD
$1,339 USD
View
A
Retailer 12
-
$2,421 NZD
$1,360 USD
View
B+
Retailer 13
-
$3,035 NZD
£1,342 GBP
View
Retailer 14
-
$3,565 NZD
A$3,080 AUD
View
Price last confirmed 22 days ago
B
Retailer 15
-
$4,896 NZD
$2,750 USD
View
Retailer 16
-
$5,190 NZD
$2,915 USD
View
Price last confirmed 8 days ago
Retailer 17
-
$5,288 NZD
$2,970 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
17669518Y · Oct 29
$6,659 NZD
$3,740 USD
View
17 more retailers have this diamond
Prices start from $550 NZDSave up to $6,109 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
1.99ct Radiant
$550 NZD