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Cushion|Lab Grown|IGI

2.84ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG710508527

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG710508527

Diamond specifications and retailer prices

From $2,738 NZD
$1,543 USD
As of October 31, 2026
Save $14,083 NZD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $16,820 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.84ct lab-grown cushion diamond

This 2.84ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG710508527 or 710508527. Listed at 21 retailers as of October 31, 2026, with prices from $2,738 to $16,820, a $14,083 spread on the same certified stone. Do Amore Diamonds lists it at $16,820. 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

2.84
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710508527
Dimensions9.24 × 7.70 × 5.20 mm
L/W Ratio1.20
Girdle conditionFaceted
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
9.24 mm7.70 mm2.84 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710508527
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 67.5%

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 31
Current: $4,422 NZD|Low: $2,835 NZD|High: $15,933 NZD|Avg: $6,957 NZD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 3$2,835 NZD
Retailer 13$3,141 NZD
Retailer 5$3,215 NZD
Retailer 7$3,456 NZD
Retailer 10$4,205 NZD
Retailer 1$4,422 NZD
Retailer 11$7,443 NZD
Retailer 2$7,644 NZD
Retailer 8$8,077 NZD
Retailer 9$8,953 NZD
Retailer 12$9,590 NZD
Retailer 4$10,826 NZD
Retailer 6$12,349 NZD

39 data points across 13 retailers

21 retailers$2,738 NZD to $16,820 NZD

A
Cheapest Retailer
-
$2,738 NZD
$1,543 USD
Final sale: no returns
Retailer 2
-
$2,835 NZD
$1,598 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$3,141 NZD
$1,770 USD
View
A
Retailer 4
-
$3,215 NZD
$1,812 USD
View
A
Retailer 5
-
$3,456 NZD
£1,534 GBP
View
A
Retailer 6
-
$3,747 NZD
HK$16,500 HKD
View
A
Retailer 7
-
$4,205 NZD
$2,370 USD
View
A
Retailer 8
-
$4,422 NZD
£1,962 GBP
View
A
Retailer 9
-
$4,480 NZD
$2,525 USD
View
Retailer 10
-
$7,443 NZD
A$6,454 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$7,544 NZD
£3,348 GBP
View
A
Retailer 12
-
$7,644 NZD
$4,308 USD
View
B+
Retailer 13
-
$8,077 NZD
ZAR 73,538 ZAR
View
B+
Retailer 14
-
$8,691 NZD
$4,898 USD
View
B+
Retailer 15
-
$8,953 NZD
£3,973 GBP
View
B+
Retailer 16
-
$9,590 NZD
$5,405 USD
View
B+
Retailer 17
-
$9,689 NZD
£4,300 GBP
View
B+
Retailer 18
-
$10,826 NZD
SGD 8,245 SGD
View
B+
Retailer 19
-
$11,060 NZD
$6,234 USD
View
B
Retailer 20
-
$12,349 NZD
$6,960 USD
View
Most Expensive
B
Do Amore Diamonds
27-CB33C3CF7 · Oct 31
$16,820 NZD
$9,480 USD
View
20 more retailers have this diamond
Prices start from $2,738 NZDSave up to $14,083 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
2.84ct Cushion
$2,738 NZD