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Emerald|Lab Grown|IGI

0.55ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG710574298

Shape and cutting style on the report: Emerald cut

Certificate IGI LG710574298

Diamond specifications and retailer prices

From $249 NZD
$140 USD
As of November 1, 2026
Save $1,532 NZD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,780 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.55ct lab-grown emerald diamond

This 0.55ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG710574298 or 710574298. Listed at 20 retailers as of November 1, 2026, with prices from $249 to $1,780, a $1,532 spread on the same certified stone. Reve Diamonds lists it at $1,780. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710574298
Dimensions3.75 × 5.62 × 2.54 mm
L/W Ratio1.50
Culet sizeLarge
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
3.75 mm5.62 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710574298
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 39.5°Culet: LargeDepth 67.7%

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: Nov 1
Current: $527 NZD|Low: $235 NZD|High: $2,463 NZD|Avg: $753 NZD|+9.9%
Retailer 1
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Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 2, 2026
Retailer 7$249 NZD
Retailer 5$275 NZD
Retailer 4$288 NZD
Retailer 9$304 NZD
Retailer 18$307 NZD
Retailer 3$435 NZD
Retailer 1$527 NZD
Retailer 17$549 NZD
Retailer 13$560 NZD
Retailer 6$610 NZD
Retailer 14$638 NZD
Retailer 10$658 NZD
Retailer 12$786 NZD
Retailer 8$844 NZD
Retailer 2$992 NZD
Retailer 11$995 NZD
Retailer 16$1,047 NZD
Retailer 15$1,090 NZD
Retailer 19$1,449 NZD
Reve Diamonds$1,780 NZD

33 data points across 20 retailers

20 retailers$249 NZD to $1,780 NZD

A
Cheapest Retailer
-
$249 NZD
$140 USD
A
Retailer 2
-
$275 NZD
$155 USD
View
Final sale: no returns
A
Retailer 3
-
$288 NZD
$162 USD
View
Retailer 4
-
$304 NZD
$171 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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$307 NZD
$173 USD
View
A
Retailer 6
-
$435 NZD
$245 USD
View
A
Retailer 7
-
$527 NZD
£233 GBP
View
A
Retailer 8
-
$549 NZD
€294 EUR
View
A
Retailer 9
-
$560 NZD
ZAR 5,091 ZAR
View
A
Retailer 10
-
$610 NZD
$343 USD
View
A
Retailer 11
-
$638 NZD
$359 USD
View
A
Retailer 12
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$658 NZD
$370 USD
View
B+
Retailer 13
-
$786 NZD
A$680 AUD
View
B+
Retailer 14
-
$844 NZD
$475 USD
View
B+
Retailer 15
-
$992 NZD
$558 USD
View
B+
Retailer 16
-
$995 NZD
$560 USD
View
B
Retailer 17
-
$1,047 NZD
$589 USD
View
B+
Retailer 18
-
$1,090 NZD
$613 USD
View
B
Retailer 19
-
$1,449 NZD
£642 GBP
View
Most Expensive
B
Reve Diamonds
466C0D999 · Nov 1
$1,780 NZD
$1,002 USD
View
19 more retailers have this diamond
Prices start from $249 NZDSave up to $1,532 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
0.55ct Emerald
$249 NZD