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Radiant|Lab Grown|IGI

2.73ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG675549268

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

Certificate IGI LG675549268

Diamond specifications and retailer prices

From $1,309 NZD
$735 USD
As of October 27, 2026
Save $10,888 NZD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $12,196 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.73ct lab-grown radiant diamond

This 2.73ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG675549268 or 675549268. Listed at 27 retailers as of October 27, 2026, with prices from $1,309 to $12,196, a $10,888 spread on the same certified stone. Brilliant Earth lists it at $12,196. 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

2.73
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675549268
Dimensions10.13 × 7.04 × 4.55 mm
L/W Ratio1.44
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
10.13 mm7.04 mm2.73 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675549268
Side View
Table 63.0%Crown 39.8°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
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: $12,196 NZD|Low: $1,309 NZD|High: $12,285 NZD|Avg: $4,272 NZD|-0.7%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
October 29, 2026
Retailer 4$1,309 NZD
Retailer 23$1,423 NZD
Retailer 12$1,464 NZD
Retailer 3$1,517 NZD
Retailer 15$1,517 NZD
Retailer 20$1,704 NZD
Retailer 21$1,834 NZD
Retailer 6$2,028 NZD
Retailer 14$2,074 NZD
Retailer 7$2,336 NZD
Retailer 2$2,563 NZD
Retailer 8$3,737 NZD
Retailer 22$3,973 NZD
Retailer 25$4,090 NZD
Retailer 13$4,321 NZD
Retailer 11$4,640 NZD
Retailer 5$4,709 NZD
Retailer 10$5,120 NZD
Retailer 17$5,279 NZD
Retailer 18$5,982 NZD
Retailer 16$5,995 NZD
Retailer 19$6,311 NZD
Retailer 24$9,063 NZD
Retailer 9$11,609 NZD
Brilliant Earth$12,196 NZD

34 data points across 25 retailers

27 retailers$1,309 NZD to $12,196 NZD

A
Cheapest Retailer
-
$1,309 NZD
$735 USD
A
Retailer 2
-
$1,423 NZD
$799 USD
View
A
Retailer 3
-
$1,464 NZD
$822 USD
View
Final sale: no returns
A
Retailer 4
-
$1,517 NZD
$852 USD
View
Retailer 5
-
$1,517 NZD
$852 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,704 NZD
£753 GBP
View
A
Retailer 7
-
$1,834 NZD
$1,030 USD
View
A
Retailer 8
-
$2,028 NZD
$1,139 USD
View
A
Retailer 9
-
$2,074 NZD
HK$9,100 HKD
View
A
Retailer 10
-
$2,336 NZD
$1,312 USD
View
A
Retailer 11
-
$2,563 NZD
£1,133 GBP
View
A
Retailer 12
-
$3,737 NZD
$2,099 USD
View
Retailer 13
-
$3,973 NZD
A$3,433 AUD
View
Price last confirmed 8 days ago
A
Retailer 14
-
$4,090 NZD
$2,297 USD
View
A
Retailer 15
-
$4,321 NZD
ZAR 39,205 ZAR
View
A
Retailer 16
-
$4,640 NZD
£2,052 GBP
View
A
Retailer 17
-
$4,709 NZD
$2,645 USD
View
B+
Retailer 18
-
$5,120 NZD
$2,875 USD
View
B+
Retailer 19
-
$5,130 NZD
$2,881 USD
View
B+
Retailer 20
-
$5,279 NZD
$2,965 USD
View
B+
Retailer 21
-
$5,982 NZD
$3,360 USD
View
B+
Retailer 22
-
$5,995 NZD
SGD 4,550 SGD
View
B+
Retailer 23
-
$6,311 NZD
£2,791 GBP
View
Retailer 24
-
$9,063 NZD
$5,090 USD
View
Price last confirmed 8 days ago
B
Retailer 25
-
$9,158 NZD
£4,050 GBP
View
B
Retailer 26
-
$11,609 NZD
$6,520 USD
View
Most Expensive
B
Brilliant Earth
20152785Y · Oct 29
$12,196 NZD
$6,850 USD
View
26 more retailers have this diamond
Prices start from $1,309 NZDSave up to $10,888 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
2.73ct Radiant
$1,309 NZD