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Round|Lab Grown|IGI

6.09ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG776691084

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776691084

Diamond specifications and retailer prices

From $17,150 NZD
$9,666 USD
As of October 29, 2026
Save $89,858 NZD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $107,008 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 6.09ct lab-grown round diamond

This 6.09ct lab-grown round sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG776691084 or 776691084. Listed at 21 retailers as of October 29, 2026, with prices from $17,150 to $107,008, a $89,858 spread on the same certified stone. Do Amore Diamonds lists it at $107,008. 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

6.09
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776691084
Dimensions11.69 × 11.66 × 7.22 mm
L/W Ratio1.00
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
11.69 mm11.66 mm6.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776691084
Side View
Table 57.0%Crown 35.2°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.8%

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 29
Current: $107,008 NZD|Low: $16,464 NZD|High: $107,008 NZD|Avg: $31,281 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
November 1, 2026
Retailer 20$17,150 NZD
Retailer 7$17,574 NZD
Retailer 5$17,835 NZD
Retailer 14$19,207 NZD
Retailer 2$19,335 NZD
Retailer 6$19,893 NZD
Retailer 19$19,893 NZD
Retailer 17$19,899 NZD
Retailer 3$20,573 NZD
Retailer 21$20,580 NZD
Retailer 8$21,242 NZD
Retailer 12$21,343 NZD
Retailer 4$21,778 NZD
Retailer 13$26,015 NZD
Retailer 16$34,677 NZD
Retailer 10$36,386 NZD
Retailer 18$41,557 NZD
Retailer 15$42,492 NZD
Retailer 9$54,747 NZD
Retailer 11$66,346 NZD
Do Amore Diamonds$107,008 NZD

28 data points across 21 retailers

21 retailers$17,150 NZD to $107,008 NZD

A
Cheapest Retailer
-
$17,150 NZD
$9,666 USD
A
Retailer 2
-
$17,574 NZD
$9,905 USD
View
A
Retailer 3
-
$17,835 NZD
$10,052 USD
View
A
Retailer 4
-
$19,207 NZD
$10,825 USD
View
Final sale: no returns
A
Retailer 5
-
$19,335 NZD
£8,581 GBP
View
A
Retailer 6
-
$19,893 NZD
$11,212 USD
View
Retailer 7
-
$19,893 NZD
$11,212 USD
View
Price last confirmed 16 days ago
A
Retailer 8
-
$19,899 NZD
$11,215 USD
View
Retailer 9
-
$20,573 NZD
$11,595 USD
View
Price last confirmed 14 days ago
A
Retailer 10
-
$20,580 NZD
$11,599 USD
View
A
Retailer 11
-
$21,242 NZD
$11,972 USD
View
A
Retailer 12
-
$21,343 NZD
$12,029 USD
View
A
Retailer 13
-
$21,778 NZD
$12,274 USD
View
A
Retailer 14
-
$26,015 NZD
£11,545 GBP
View
B+
Retailer 15
-
$34,677 NZD
£15,389 GBP
View
B+
Retailer 16
-
$36,386 NZD
$20,507 USD
View
Retailer 17
-
$41,557 NZD
A$36,033 AUD
View
Price last confirmed 10 days ago
B+
Retailer 18
-
$42,492 NZD
ZAR 386,889 ZAR
View
B+
Retailer 19
-
$54,747 NZD
$30,856 USD
View
B
Retailer 20
-
$66,346 NZD
$37,393 USD
View
Most Expensive
B
Do Amore Diamonds
27-5423015C2 · Nov 1
$107,008 NZD
$60,310 USD
View
20 more retailers have this diamond
Prices start from $17,150 NZDSave up to $89,858 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
6.09ct Round
$17,150 NZD