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Round|Lab Grown|IGI

5.06ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG519242727

Shape and cutting style on the report: Round brilliant

Certificate IGI LG519242727

Diamond specifications and retailer prices

From $1,904 NZD
$1,073 USD
As of October 29, 2026
Save $7,074 NZD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $16,891 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.06ct lab-grown round diamond

This 5.06ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG519242727 or 519242727. Listed at 22 retailers as of October 29, 2026, with a 372% 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

5.06
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG519242727
Dimensions11.16 × 11.11 × 6.64 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Blue 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
11.16 mm11.11 mm5.06 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG519242727
Side View
Table 58.0%Crown 33.3°Girdle: MediumPavilion 40.4°Culet: NoneDepth 59.6%

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: $4,938 NZD|Low: $1,904 NZD|High: $8,978 NZD|Avg: $4,295 NZD|-0.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 14$1,904 NZD
Retailer 13$2,071 NZD
Retailer 2$2,207 NZD
Retailer 9$2,441 NZD
Retailer 8$2,463 NZD
Retailer 3$2,466 NZD
Retailer 7$2,810 NZD
Retailer 18$3,206 NZD
Retailer 4$3,682 NZD
Retailer 11$3,912 NZD
Retailer 15$4,567 NZD
Retailer 1$4,938 NZD
Retailer 12$4,951 NZD
Retailer 16$5,438 NZD
Retailer 10$6,320 NZD
Retailer 5$7,133 NZD
Retailer 17$7,871 NZD
Retailer 6$8,978 NZD

39 data points across 18 retailers

22 retailers$1,904 NZD to $8,978 NZD

A
Cheapest Retailer
-
$1,904 NZD
$1,073 USD
A
Retailer 2
-
$2,071 NZD
$1,167 USD
View
A
Retailer 3
-
$2,207 NZD
$1,244 USD
View
A
Retailer 4
-
$2,441 NZD
$1,376 USD
View
Final sale: no returns
A
Retailer 5
-
$2,463 NZD
$1,388 USD
View
A
Retailer 6
-
$2,466 NZD
$1,390 USD
View
B+
Retailer 7
-
$2,810 NZD
$1,584 USD
View
B+
Retailer 8
-
$3,111 NZD
HK$13,700 HKD
View
Retailer 9
-
$3,206 NZD
£1,423 GBP
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$3,682 NZD
$2,075 USD
View
B+
Retailer 11
-
$3,912 NZD
€2,100 EUR
View
B
Retailer 12
-
$4,478 NZD
$2,524 USD
View
B
Retailer 13
-
$4,567 NZD
$2,574 USD
View
B
Retailer 14
-
$4,938 NZD
A$4,282 AUD
View
B+
Retailer 15
-
$4,951 NZD
ZAR 45,079 ZAR
View
Retailer 16
-
$5,438 NZD
$3,065 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$6,320 NZD
$3,562 USD
View
B
Retailer 18
-
$7,133 NZD
$4,020 USD
View
B
Retailer 19
-
$7,871 NZD
£3,493 GBP
View
B
Retailer 20
-
$8,654 NZD
$4,878 USD
View
B
Retailer 21
-
$8,978 NZD
SGD 6,838 SGD
View
Most Expensive
Do Amore Diamonds
27-736CBE949 · Oct 31
$16,891 NZD
$9,520 USD
View
Price under review
21 more retailers have this diamond
Prices start from $1,904 NZDSave up to $7,074 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
5.06ct Round
$1,904 NZD