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Round|Lab Grown|IGI

0.78ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG838658444

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838658444

Diamond specifications and retailer prices

From $329 NZD
$185 USD
As of October 29, 2026
Save $2,840 NZD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,169 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.78ct lab-grown round diamond

This 0.78ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG838658444 or 838658444. Listed at 16 retailers as of October 29, 2026, with prices from $329 to $3,169, a $2,840 spread on the same certified stone. Do Amore Diamonds lists it at $3,169. 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

0.78
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838658444
Dimensions5.94 × 5.99 × 3.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.94 mm5.99 mm0.78 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838658444
Side View
Table 59.0%Crown 34°Girdle: MediumPavilion 41°Culet: NoneDepth 60.6%

Caratlytics Score

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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: $3,169 NZD|Low: $329 NZD|High: $3,169 NZD|Avg: $1,138 NZD
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
October 29, 2026
Retailer 12$329 NZD
Retailer 5$383 NZD
Retailer 4$463 NZD
Retailer 13$481 NZD
Retailer 6$638 NZD
Retailer 17$719 NZD
Retailer 16$817 NZD
Retailer 8$1,120 NZD
Retailer 10$1,154 NZD
Retailer 3$1,264 NZD
Retailer 14$1,391 NZD
Retailer 11$1,453 NZD
Retailer 9$1,506 NZD
Retailer 7$1,527 NZD
Retailer 15$1,601 NZD
Retailer 2$2,123 NZD
Do Amore Diamonds$3,169 NZD

25 data points across 17 retailers

16 retailers$329 NZD to $3,169 NZD

A
Cheapest Retailer
-
$329 NZD
$185 USD
A
Retailer 2
-
$383 NZD
$215 USD
View
A
Retailer 3
-
$463 NZD
$260 USD
View
Retailer 4
-
$481 NZD
$270 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$638 NZD
HK$2,800 HKD
View
A
Retailer 6
-
$719 NZD
$404 USD
View
B+
Retailer 7
-
$817 NZD
$459 USD
View
B+
Retailer 8
-
$1,120 NZD
A$968 AUD
View
B+
Retailer 9
-
$1,154 NZD
A$997 AUD
View
Retailer 10
-
$1,264 NZD
$710 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$1,391 NZD
$781 USD
View
B+
Retailer 12
-
$1,453 NZD
$816 USD
View
B
Retailer 13
-
$1,527 NZD
SGD 1,159 SGD
View
B
Retailer 14
-
$1,601 NZD
$899 USD
View
B
Retailer 15
-
$2,123 NZD
£939 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B12B95868 · Oct 29
$3,169 NZD
$1,780 USD
View
15 more retailers have this diamond
Prices start from $329 NZDSave up to $2,840 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
0.78ct Round
$329 NZD