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Heart|Lab Grown|IGI

5.10ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG750532177

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG750532177

Diamond specifications and retailer prices

From $5,952 NZD
CA$4,659 CAD
As of October 30, 2026
Save $7,905 NZD (57%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $13,857 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 5.1ct lab-grown heart diamond

This 5.1ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750532177 or 750532177. Listed at 3 retailers as of October 30, 2026, with prices from $5,952 to $13,857, a $7,905 spread on the same certified stone. Do Amore Diamonds lists it at $13,857. 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

5.10
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750532177
Dimensions10.28 × 12.06 × 7.05 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
10.28 mm12.06 mm5.10 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750532177
Side View
Table 61.0%Crown 35.1°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 58.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $15,791 NZD|Low: $1,490 NZD|High: $23,030 NZD|Avg: $7,226 NZD|-0.7%
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
August 3, 2026
Retailer 9$1,490 NZD
Retailer 15$2,573 NZD
Retailer 3$3,217 NZD
Retailer 11$3,258 NZD
Retailer 10$3,584 NZD
Retailer 14$4,322 NZD
Retailer 12$4,489 NZD
Retailer 13$4,792 NZD
Retailer 8$5,952 NZD
Retailer 5$7,033 NZD
Retailer 4$8,033 NZD
Retailer 6$8,754 NZD
Retailer 2$10,497 NZD
Do Amore Diamonds$15,791 NZD
Retailer 7$23,030 NZD

53 data points across 15 retailers

3 retailers$5,952 NZD to $13,857 NZD

B+
Cheapest Retailer
-
$5,952 NZD
CA$4,659 CAD
B
Retailer 2
-
$10,497 NZD
$5,916 USD
View
Most Expensive
B
Do Amore Diamonds
22-750532177 · Nov 1
$13,857 NZD
$7,810 USD
View
2 more retailers have this diamond
Prices start from $5,952 NZDSave up to $7,905 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.

B+
5.10ct Heart
$5,952 NZD