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Cushion|Lab Grown|IGI

3.07ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG700514656

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG700514656

Diamond specifications and retailer prices

From $2,984 NZD
$1,682 USD
As of October 30, 2026
Save $10,323 NZD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $18,535 NZD at Novita Diamonds · As of October 5, 2026
View at Novita Diamonds

About this 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG700514656 or 700514656. Listed at 20 retailers as of October 30, 2026, with a 346% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.07
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700514656
Dimensions9.70 × 7.94 × 5.22 mm
L/W Ratio1.22
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
9.70 mm7.94 mm3.07 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700514656
Side View
Table 61.0%Crown 35°Girdle: THN-MEDPavilion 36.6°Culet: NoneDepth 65.7%

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: Oct 30
Current: $18,535 NZD|Low: $2,606 NZD|High: $19,943 NZD|Avg: $8,144 NZD
Novita Diamonds
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
October 30, 2026
Retailer 12$2,984 NZD
Retailer 2$3,107 NZD
Retailer 5$3,293 NZD
Retailer 9$3,371 NZD
Retailer 14$3,808 NZD
Retailer 18$4,372 NZD
Retailer 11$4,924 NZD
Retailer 16$5,346 NZD
Retailer 17$6,272 NZD
Retailer 19$6,517 NZD
Retailer 10$7,379 NZD
Retailer 8$7,430 NZD
Retailer 13$8,416 NZD
Retailer 3$8,725 NZD
Retailer 15$9,486 NZD
Retailer 4$9,545 NZD
Retailer 6$10,371 NZD
Retailer 7$13,307 NZD
Novita Diamonds$18,535 NZD

30 data points across 19 retailers

20 retailers$2,984 NZD to $13,307 NZD

A
Cheapest Retailer
-
$2,984 NZD
$1,682 USD
Final sale: no returns
A
Retailer 2
-
$3,107 NZD
$1,751 USD
View
A
Retailer 3
-
$3,293 NZD
HK$14,500 HKD
View
A
Retailer 4
-
$3,371 NZD
$1,900 USD
View
A
Retailer 5
-
$3,808 NZD
£1,690 GBP
View
A
Retailer 6
-
$4,372 NZD
€2,347 EUR
View
A
Retailer 7
-
$4,924 NZD
$2,775 USD
View
A
Retailer 8
-
$5,346 NZD
$3,013 USD
View
A
Retailer 9
-
$6,272 NZD
ZAR 57,109 ZAR
View
A
Retailer 10
-
$6,517 NZD
£2,892 GBP
View
Retailer 11
-
$7,379 NZD
A$6,398 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$7,430 NZD
$4,187 USD
View
B+
Retailer 13
-
$8,416 NZD
$4,743 USD
View
B+
Retailer 14
-
$8,725 NZD
£3,872 GBP
View
B+
Retailer 15
-
$9,486 NZD
$5,347 USD
View
B+
Retailer 16
-
$9,545 NZD
SGD 7,270 SGD
View
Retailer 17
-
$10,010 NZD
$5,642 USD
View
Price last confirmed 110 days ago
B+
Retailer 18
-
$10,371 NZD
$5,845 USD
View
B
Retailer 19
-
$13,307 NZD
$7,500 USD
View
Most Expensive
Novita Diamonds
cert_700514656 · Oct 5
$18,535 NZD
A$16,071 AUD
View
Price last confirmed 26 days ago
19 more retailers have this diamond
Prices start from $2,984 NZDSave up to $10,323 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
3.07ct Cushion
$2,984 NZD