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Round|Lab Grown|IGI

6.84ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG752583323

Shape and cutting style on the report: Round brilliant

Certificate IGI LG752583323

Diamond specifications and retailer prices

From $14,370 NZD
$8,099 USD
As of November 1, 2026
Save $75,303 NZD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $89,673 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 6.84ct lab-grown round diamond

This 6.84ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG752583323 or 752583323. Listed at 18 retailers as of October 31, 2026, with prices from $14,370 to $89,673, a $75,303 spread on the same certified stone. Do Amore Diamonds lists it at $89,673. 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

6.84
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752583323
Dimensions12.20 × 12.23 × 7.49 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
12.20 mm12.23 mm6.84 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752583323
Side View
Table 57.0%Crown 34.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.3%

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: $89,673 NZD|Low: $14,370 NZD|High: $99,290 NZD|Avg: $37,830 NZD|-9.7%
Do Amore 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
November 1, 2026
Retailer 17$14,370 NZD
Retailer 14$14,945 NZD
Retailer 15$15,548 NZD
Retailer 11$16,536 NZD
Retailer 16$18,541 NZD
Retailer 8$18,568 NZD
Retailer 5$18,639 NZD
Retailer 3$19,292 NZD
Retailer 4$20,692 NZD
Retailer 9$27,913 NZD
Retailer 10$32,480 NZD
Retailer 13$33,018 NZD
Retailer 7$34,336 NZD
Retailer 2$34,891 NZD
Retailer 6$43,036 NZD
Retailer 12$43,861 NZD
Do Amore Diamonds$89,673 NZD

36 data points across 17 retailers

18 retailers$14,370 NZD to $89,673 NZD

A
Cheapest Retailer
-
$14,370 NZD
$8,099 USD
A
Retailer 2
-
$14,945 NZD
$8,423 USD
View
A
Retailer 3
-
$15,548 NZD
$8,763 USD
View
A
Retailer 4
-
$16,536 NZD
$9,320 USD
View
A
Retailer 5
-
$18,541 NZD
$10,450 USD
View
A
Retailer 6
-
$18,568 NZD
$10,465 USD
View
Final sale: no returns
Retailer 7
-
$18,639 NZD
$10,505 USD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$19,292 NZD
$10,873 USD
View
A
Retailer 9
-
$20,692 NZD
$11,662 USD
View
A
Retailer 10
-
$27,913 NZD
$15,732 USD
View
Retailer 11
-
$29,326 NZD
$16,528 USD
View
Price last confirmed 44 days ago
A
Retailer 12
-
$32,480 NZD
€17,434 EUR
View
A
Retailer 13
-
$33,018 NZD
£14,653 GBP
View
A
Retailer 14
-
$34,336 NZD
$19,352 USD
View
A
Retailer 15
-
$34,891 NZD
A$30,253 AUD
View
B+
Retailer 16
-
$43,036 NZD
$24,255 USD
View
B+
Retailer 17
-
$43,861 NZD
$24,720 USD
View
Most Expensive
B
Do Amore Diamonds
27-67D5ADEF9 · Oct 31
$89,673 NZD
$50,540 USD
View
17 more retailers have this diamond
Prices start from $14,370 NZDSave up to $75,303 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
6.84ct Round
$14,370 NZD